BZOJ 2434 [Noi2011]阿狸的打字机
题目链接:https://www.lydsy.com/JudgeOnline/problem.php?id=2 […]
题目链接:https://www.lydsy.com/JudgeOnline/problem.php?id=2 […]
题目链接:http://codeforces.com/contest/916/problem/E 题意:给你一 […]
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=5909 题意: […]
题目链接:http://acm.hdu.edu.cn/downloads/CCPC2018-Hangzhou- […]
题目链接:http://www.lydsy.com/JudgeOnline/problem.php?id=40 […]
题目链接:https://csacademy.com/contest/round-63/task/root-l […]
题目链接:http://codeforces.com/problemset/problem/877/E 题意: […]
题目链接:http://www.lydsy.com/JudgeOnline/problem.php?id=11 […]
题目链接:http://www.lydsy.com/JudgeOnline/problem.php?id=18 […]
题目链接:https://www.codechef.com/problems/PSHTTR 题意:中文题面:h […]