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{"workbook":{"problemsBrief":"{\"CodeForces-1776C\":[\"Library game\",841,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1776\\\"\\u003eSWERC 2022-2023 - Online Mirror (Unrated, ICPC Rules, Teams Preferred)\\u003c/a\\u003e\"],\"CodeForces-1764C\":[\"Doremy\\u0027s City Construction\",9115,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1764\\\"\\u003eCodeforces Global Round 24\\u003c/a\\u003e\"],\"CodeForces-1786C\":[\"Monsters (easy version)\",79,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1786\\\"\\u003eCodeforces Round 850 (Div. 2, based on VK Cup 2022 - Final Round)\\u003c/a\\u003e\"],\"CodeForces-1778C\":[\"Flexible String\",7708,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1778\\\"\\u003eCodeforces Round 848 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1766C\":[\"Hamiltonian Wall\",13339,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1766\\\"\\u003eEducational Codeforces Round 139 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1788C\":[\"Matching Numbers\",16576,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1788\\\"\\u003eCodeforces Round 851 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1768C\":[\"Elemental Decompress\",13623,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1768\\\"\\u003eCodeforces Round 842 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1790C\":[\"Premutation\",23220,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1790\\\"\\u003eCodeforces Round 847 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-1770C\":[\"Koxia and Number Theory\",8334,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1770\\\"\\u003eGood Bye 2022: 2023 is NEAR\\u003c/a\\u003e\"],\"CodeForces-1792C\":[\"Min Max Sort\",13367,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1792\\\"\\u003eEducational Codeforces Round 142 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1772C\":[\"Different Differences\",23016,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1772\\\"\\u003eCodeforces Round 839 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-1782C\":[\"Equal Frequencies\",8,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1782\\\"\\u003eCodeforces Round 844 (Div. 1 + Div. 2, based on VK Cup 2022 - Elimination Round)\\u003c/a\\u003e\"],\"CodeForces-1774C\":[\"Ice and Fire\",11670,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1774\\\"\\u003ePolynomial Round 2022 (Div. 1 + Div. 2, Rated, Prizes!)\\u003c/a\\u003e\"],\"CodeForces-1784C\":[\"Monsters (hard version)\",1514,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1784\\\"\\u003eVK Cup 2022 - Финальный раунд (Engine)\\u003c/a\\u003e\"],\"CodeForces-1765C\":[\"Card Guessing\",370,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1765\\\"\\u003e2022-2023 ICPC, NERC, Southern and Volga Russian Regional Contest (Online Mirror, ICPC Rules, Preferably Teams)\\u003c/a\\u003e\"],\"CodeForces-1787C\":[\"Remove the Bracket\",6757,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1787\\\"\\u003eTypeDB Forces 2023 (Div. 1 + Div. 2, Rated, Prizes!)\\u003c/a\\u003e\"],\"CodeForces-1775C\":[\"Interesting Sequence\",9716,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1775\\\"\\u003eCodeforces Round 843 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1767C\":[\"Count Binary Strings\",2515,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1767\\\"\\u003eEducational Codeforces Round 140 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1789C\":[\"Serval and Toxel\\u0027s Arrays\",8117,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1789\\\"\\u003eCodeforces Round 853 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1777C\":[\"Quiz Master\",7731,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1777\\\"\\u003eCodeforces Round 845 (Div. 2) and ByteRace 2023\\u003c/a\\u003e\"],\"CodeForces-1779C\":[\"Least Prefix Sum\",11896,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1779\\\"\\u003eHello 2023\\u003c/a\\u003e\"],\"CodeForces-1781C\":[\"Equal Frequencies\",7061,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1781\\\"\\u003eVK Cup 2022 - Отборочный раунд (Engine)\\u003c/a\\u003e\"],\"CodeForces-1791C\":[\"Prepend and Append\",41183,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1791\\\"\\u003eCodeforces Round 849 (Div. 4)\\u003c/a\\u003e\"],\"CodeForces-1783C\":[\"Yet Another Tournament\",8847,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1783\\\"\\u003eEducational Codeforces Round 141 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1771C\":[\"Hossam and Trainees\",9296,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1771\\\"\\u003eCodeforces Round 837 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1793C\":[\"Dora and Search\",19103,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1793\\\"\\u003eCodeforces Round 852 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1785C\":[\"Monsters (hard version)\",5,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1785\\\"\\u003eCodeforces Round 850 (Div. 1, based on VK Cup 2022 - Final Round)\\u003c/a\\u003e\"],\"CodeForces-1773C\":[\"Cactus Meets Torus\",27,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1773\\\"\\u003e2022-2023 ICPC, NERC, Northern Eurasia Onsite (Unrated, Online Mirror, ICPC Rules, Teams Preferred)\\u003c/a\\u003e\"]}","joined":false,"groups":{}},"managingGroups":{},"author":"Chitoge","updateTime":1676279573000,"title":"最近30场div2的C","dislikeCnt":0,"content":"小伙伴你好!\n\n![](https://i.ibb.co/0V63tVn/43.jpg)\n\n[problem:CodeForces-1793C]\n[problem:CodeForces-1792C]\n[problem:CodeForces-1791C]\n[problem:CodeForces-1790C]\n[problem:CodeForces-1789C]\n[problem:CodeForces-1788C]\n[problem:CodeForces-1787C]\n[problem:CodeForces-1786C]\n[problem:CodeForces-1785C]\n[problem:CodeForces-1784C]\n[problem:CodeForces-1783C]\n[problem:CodeForces-1782C]\n[problem:CodeForces-1781C]\n[problem:CodeForces-1780C]\n[problem:CodeForces-1779C]\n[problem:CodeForces-1778C]\n[problem:CodeForces-1777C]\n[problem:CodeForces-1776C]\n[problem:CodeForces-1775C]\n[problem:CodeForces-1774C]\n[problem:CodeForces-1773C]\n[problem:CodeForces-1772C]\n[problem:CodeForces-1771C]\n[problem:CodeForces-1770C]\n[problem:CodeForces-1769C]\n[problem:CodeForces-1768C]\n[problem:CodeForces-1767C]\n[problem:CodeForces-1766C]\n[problem:CodeForces-1765C]\n[problem:CodeForces-1764C]","threadId":137287,"likeCnt":0,"createTime":1676279573000,"isWorkbook":true,"viewCnt":419,"openness":2,"fav":false,"id":3461,"trustable":false}