{"trustable":false,"prependHtml":"\u003cstyle type\u003d\u0027text/css\u0027\u003e\n .input, .output {\n border: 1px solid #888888;\n }\n .output {\n margin-bottom: 1em;\n position: relative;\n top: -1px;\n }\n .output pre, .input pre {\n background-color: #EFEFEF;\n line-height: 1.25em;\n margin: 0;\n padding: 0.25em;\n }\n \u003c/style\u003e\n \u003clink rel\u003d\"stylesheet\" href\u003d\"//codeforces.org/s/96598/css/problem-statement.css\" type\u003d\"text/css\" /\u003e\n\u003cscript\u003e\n window.katexOptions \u003d {\n delimiters: [\n {left: \u0027$$$$$$\u0027, right: \u0027$$$$$$\u0027, display: true},\n {left: \u0027$$$\u0027, right: \u0027$$$\u0027, display: false},\n {left: \u0027$$\u0027, right: \u0027$$\u0027, display: true},\n {left: \u0027$\u0027, right: \u0027$\u0027, display: false}\n ]\n };\n\u003c/script\u003e\n","sections":[{"title":"","value":{"format":"MD","content":"![](https://i.bmp.ovh/imgs/2021/08/6266f9cb43eb0bfe.png)"}},{"title":"Input","value":{"format":"MD","content":"![](https://i.bmp.ovh/imgs/2021/08/a4f19211e0d62ba8.png)"}},{"title":"Output","value":{"format":"MD","content":"![](https://i.bmp.ovh/imgs/2021/08/eb4071b53293a67c.png)"}},{"title":"Example","value":{"format":"MD","content":"\u003cdiv class\u003d\"sample-test\"\u003e\n \u003cdiv class\u003d\"input\"\u003e\n \u003cdiv class\u003d\"title\"\u003e\n Input\n \u003c/div\u003e\n \u003cpre\u003e5\n\n6 2\n2 5\n14 16\n\n10 1\n7\n30\n\n5 5\n3 1 4 2 5\n3 1 4 2 5\n\n7 1\n1\n1000000000\n\n6 3\n6 1 3\n5 5 5\n\u003c/pre\u003e\n \u003c/div\u003e\n \u003cdiv class\u003d\"output\"\u003e\n \u003cdiv class\u003d\"title\"\u003e\n Output\n \u003c/div\u003e\n \u003cpre\u003e15 14 15 16 16 17 \n36 35 34 33 32 31 30 31 32 33 \n1 2 3 4 5 \n1000000000 1000000001 1000000002 1000000003 1000000004 1000000005 1000000006 \n5 6 5 6 6 5 \n\u003c/pre\u003e\n \u003c/div\u003e\n\u003c/div\u003e"}},{"title":"Hint","value":{"format":"MD","content":"![](https://i.bmp.ovh/imgs/2021/08/74e732a05beb1c4e.png)\n\n第一个样例的图解"}}]}