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{"workbook":{"problemsBrief":"{\"HDU-6319\":[\"Problem A. Ascending Rating\",1527,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+3\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 3 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6318\":[\"Swaps and Inversions\",1399,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+2\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 2 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6313\":[\"Hack It\",595,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+2\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 2 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6434\":[\"Problem I. Count\",613,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+10\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 10 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6312\":[\"Game\",1759,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+2\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 2 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6433\":[\"Problem H. Pow\",938,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+10\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 10 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6311\":[\"Cover\",501,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+2\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 2 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6399\":[\"City Development\",20,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+8\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 8 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6432\":[\"Problem G. Cyclic\",503,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+10\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 10 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6310\":[\"Counting Permutations\",75,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+2\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 2 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6398\":[\"Pizza Hub\",224,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+8\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 8 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6431\":[\"Problem F. NewNippori\",24,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+10\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 10 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6317\":[\"Segment\",34,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+2\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 2 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6316\":[\"Odd Shops\",63,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+2\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 2 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6437\":[\"Problem L.Videos\",480,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+10\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 10 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6315\":[\"Naive Operations\",1771,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+2\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 2 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6436\":[\"Problem K. Pow2\",72,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+10\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 10 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6314\":[\"Matrix\",301,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+2\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 2 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6435\":[\"Problem J. CSGO\",669,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+10\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 10 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6393\":[\"Traffic Network in Numazu\",313,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+7\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 7 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6392\":[\"Reverse Game\",56,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+7\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 7 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6391\":[\"Lord Li\\u0027s problem\",85,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+7\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 7 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6390\":[\"GuGuFishtion\",554,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+7\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 7 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6397\":[\"Character Encoding\",1013,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+8\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 8 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6430\":[\"Problem E. TeaTree\",596,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+10\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 10 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6396\":[\"Swordsman\",646,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+7\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 7 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6395\":[\"Sequence\",907,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+7\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 7 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6394\":[\"Tree\",242,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+7\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 7 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6329\":[\"Problem K. Transport Construction\",42,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+3\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 3 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6324\":[\"Problem F. Grab The Tree\",1051,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+3\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 3 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6323\":[\"Problem E. Find The Submatrix\",28,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+3\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 3 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6322\":[\"Problem D. Euler Function\",1573,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+3\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 3 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6321\":[\"Problem C. Dynamic Graph Matching\",851,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+3\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 3 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6328\":[\"Problem J. Rectangle Radar Scanner\",78,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+3\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 3 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6327\":[\"Problem I. Random Sequence\",289,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+3\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 3 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6326\":[\"Problem H. Monster Hunter\",361,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+3\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 3 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6325\":[\"Problem G. Interstellar Travel\",596,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+3\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 3 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6320\":[\"Problem B. Cut The String\",52,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+3\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 3 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6335\":[\"Problem D. Nothing is Impossible\",895,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+4\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 4 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6334\":[\"Problem C. Problems on a Tree\",79,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+4\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 4 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6333\":[\"Problem B. Harvest of Apples\",1146,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+4\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 4 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6299\":[\"Balanced Sequence\",1469,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+1\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 1 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6332\":[\"Problem A. Integers Exhibition\",42,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+4\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 4 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6339\":[\"Problem H. Eat Cards, Have Fun\",38,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+4\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 4 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6338\":[\"Problem G. Depth-First Search\",153,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+4\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 4 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6337\":[\"Problem F. Travel Through Time\",9,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+4\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 4 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6336\":[\"Problem E. Matrix from Arrays\",721,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+4\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 4 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6298\":[\"Maximum Multiple\",2276,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+1\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 1 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6331\":[\"Problem M. Walking Plan\",431,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+3\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 3 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6330\":[\"Problem L. Visual Cube\",1194,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+3\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 3 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6343\":[\"Problem L. Graph Theory Homework\",1138,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+4\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 4 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6342\":[\"Problem K. Expression in Memories\",928,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+4\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 4 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6341\":[\"Problem J. Let Sudoku Rotate\",619,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+4\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 4 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6340\":[\"Problem I. 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\\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6308\":[\"Time Zone\",1828,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+1\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 1 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6429\":[\"Problem D. Permutation\",74,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+10\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 10 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6307\":[\"Turn Off The Light\",67,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+1\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 1 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6428\":[\"Problem C. Calculate\",177,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+10\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 10 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6302\":[\"Maximum Weighted Matching\",47,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+1\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 1 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6423\":[\"Rikka with Bubble Sort\",9,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 9 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6301\":[\"Distinct Values\",1711,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+1\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 1 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6389\":[\"Go to school\",27,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+7\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 7 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6422\":[\"Rikka with Line Graph\",17,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 9 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6300\":[\"Triangle Partition\",2186,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+1\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 1 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6388\":[\"YJJ’s Stack\",13,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+7\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 7 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6421\":[\"Rikka with Treasure\",14,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 9 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6387\":[\"AraBellaC\",101,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+7\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 7 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6420\":[\"Rikka with Spanning Tree\",17,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 9 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6306\":[\"Lyndon Substring\",14,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+1\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 1 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6427\":[\"Problem B. Beads\",63,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+10\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 10 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6305\":[\"RMQ Similar Sequence\",558,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+1\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 1 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6426\":[\"Problem A.Alkane\",67,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+10\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 10 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6304\":[\"Chiaki Sequence Revisited\",721,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+1\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 1 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6425\":[\"Rikka with Badminton\",544,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 9 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6303\":[\"Period Sequence\",66,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+1\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 1 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6424\":[\"Rikka with Time Complexity\",242,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 9 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6386\":[\"Age of Moyu\",807,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+7\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 7 \\u003c/a\\u003e \\u003c/div\\u003e\"]}","joined":false,"groups":{}},"managingGroups":{},"author":"Lucky_Glass","updateTime":1658676983000,"title":"2018 Multi-University Training Contest","dislikeCnt":0,"content":"第一场:\n[problem:HDU-6298] \tMaximum Multiple\n[problem:HDU-6299] Balanced Sequence\n[problem:HDU-6300] Triangle Partition\t\n[problem:HDU-6301] Distinct Values\n[problem:HDU-6302] \tMaximum Weighted Matching\n[problem:HDU-6303] \tPeriod Sequence\n[problem:HDU-6304] \tChiaki Sequence Revisited\n[problem:HDU-6305] RMQ Similar Sequence\n[problem:HDU-6306] Lyndon Substring\n[problem:HDU-6307] Turn Off The Light\n[problem:HDU-6308] Time Zone\n第二场:\n[problem:HDU-6309] Absolute\n[problem:HDU-6310] Counting Permutations\n[problem:HDU-6311] Cover\n[problem:HDU-6312] Game\n[problem:HDU-6313] Hack It\nF[problem:HDU-6314] Matrix\n[problem:HDU-6315] Naive Operations\n[problem:HDU-6316] Odd Shops\n[problem:HDU-6317] Segment\n[problem:HDU-6318] Swaps and Inversions\n第三场:\n[problem:HDU-6319] Problem A. Ascending Rating\n[problem:HDU-6320] Problem B. Cut The String\n[problem:HDU-6321] Problem C. Dynamic Graph Matching\n[problem:HDU-6322] Problem D. Euler Function\n[problem:HDU-6323] Problem E. Find The Submatrix\n[problem:HDU-6324] Problem F. Grab The Tree\n[problem:HDU-6325] Problem G. Interstellar Travel\n[problem:HDU-6326] Problem H. Monster Hunter\n[problem:HDU-6327] Problem I. Random Sequence\n[problem:HDU-6328] Problem J. Rectangle Radar Scanner\n[problem:HDU-6329] Problem K. Transport Construction\n[problem:HDU-6330] Problem L. Visual Cube\n[problem:HDU-6331] Problem M. Walking Plan\n第四场:\n[problem:HDU-6332] Problem A. Integers Exhibition\n[problem:HDU-6333] Problem B. Harvest of Apples\n[problem:HDU-6334] Problem C. Problems on a Tree\n[problem:HDU-6335] Problem D. Nothing is Impossible\n[problem:HDU-6336] Problem E. Matrix from Arrays\n[problem:HDU-6337] Problem F. Travel Through Time\n[problem:HDU-6338] Problem G. Depth-First Search\n[problem:HDU-6339] Problem H. Eat Cards, Have Fun\n[problem:HDU-6340] Problem I. Delightful Formulas\n[problem:HDU-6341] Problem J. Let Sudoku Rotate\n[problem:HDU-6342] Problem K. Expression in Memories\n[problem:HDU-6343] Problem L. Graph Theory Homework\n第五场:\n[problem:HDU-6350] Always Online\n[problem:HDU-6351] Beautiful Now\n[problem:HDU-6352] Call It What You Want\n[problem:HDU-6353] Daylight\n[problem:HDU-6354] Everything Has Changed\n[problem:HDU-6355] Fireflies\n[problem:HDU-6356] Glad You Came\n[problem:HDU-6357] Hills And Valleys\n[problem:HDU-6358] Innocence\n[problem:HDU-6359] Just So You Know\n[problem:HDU-6360] Kaleidoscope\n[problem:HDU-6361] Lost In The Echo\n第六场:\n[problem:HDU-6362] oval-and-rectangle\n[problem:HDU-6363] bookshelf\n[problem:HDU-6364] Ringland\n[problem:HDU-6365] Shoot Game\n[problem:HDU-6366] black-and-white\n[problem:HDU-6367] foam-transformation\n[problem:HDU-6368] Variance-MST\n[problem:HDU-6369] Rectangle Outline\n[problem:HDU-6370] Werewolf\n[problem:HDU-6371] Chopping hands\n[problem:HDU-6372] sacul\n[problem:HDU-6373] Pinball\n第七场:\n[problem:HDU-6386] Age of Moyu\n[problem:HDU-6387] AraBellaC\n[problem:HDU-6388] YJJ’s Stack\n[problem:HDU-6389] Go to school\n[problem:HDU-6390] GuGuFishtion\n[problem:HDU-6391] Lord Li\u0027s problem\n[problem:HDU-6392] Reverse Game\n[problem:HDU-6393] Traffic Network in Numazu\n[problem:HDU-6394] Tree\n[problem:HDU-6395] Sequence\n[problem:HDU-6396] Swordsman\n第八场:\n[problem:HDU-6397] Character Encoding\n[problem:HDU-6398] Pizza Hub\n[problem:HDU-6399] City Development\n[problem:HDU-6400] Parentheses Matrix\n[problem:HDU-6401] Magic Square\n[problem:HDU-6402] Boolean 3-Array\n[problem:HDU-6403] Card Game\n[problem:HDU-6404] K-Similar Strings\n[problem:HDU-6405] Make ZYB Happy\n[problem:HDU-6406] Taotao Picks Apples\n[problem:HDU-6407] Pop the Balloons\n[problem:HDU-6408] From ICPC to ACM\n第九场:\n[problem:HDU-6415] Rikka with Nash Equilibrium\n[problem:HDU-6416] Rikka with Seam\n[problem:HDU-6417] Rikka with APSP\n[problem:HDU-6418] Rikka with Stone-Paper-Scissors\n[problem:HDU-6419] Rikka with Rain\n[problem:HDU-6420] Rikka with Spanning Tree\n[problem:HDU-6421] Rikka with Treasure\n[problem:HDU-6422] Rikka with Line Graph\n[problem:HDU-6423] Rikka with Bubble Sort\n[problem:HDU-6424] Rikka with Time Complexity\n[problem:HDU-6425] Rikka with Badminton\n第十场:\n[problem:HDU-6426] Problem A.Alkane\n[problem:HDU-6427] Problem B. Beads\n[problem:HDU-6428] Problem C. Calculate\n[problem:HDU-6429] Problem D. Permutation\n[problem:HDU-6430] Problem E. TeaTree\n[problem:HDU-6431] Problem F. NewNippori\n[problem:HDU-6432] Problem G. Cyclic\n[problem:HDU-6433] Problem H. Pow\n[problem:HDU-6434] Problem I. Count\n[problem:HDU-6435] Problem J. CSGO\n[problem:HDU-6436] Problem K. Pow2\n[problem:HDU-6437] Problem L.Videos\n\nby Lucky_Glass 仅供参考","threadId":33781,"likeCnt":10,"createTime":1534986965000,"isWorkbook":true,"viewCnt":2753,"openness":2,"fav":false,"id":610,"trustable":false}