Codeforces Educational Codeforces Round 44 (Rated for Div. 2) F. Isomorphic Strings 题目连接: http://codeforces.com/contest/985/problem/F Description You are given a string s of length n consistin...
2023-02-18编程教程Codeforces,Educational,Isomorphic,Rated,stringsCodeforces Educational Codeforces Round 44 (Rated for Div. 2) F. Isomorphic Strings 题目连接: http://codeforces.com/contest/985/problem/F Description You are given a string s of length n consistin...
2022-10-22技术教程Codeforces,Educational,Isomorphic,Rated,strings洛谷题目页面传送门 & codeforces题目页面传送门 有一个01串\(a,|a|=n\)。\(q\)次询问,每次给出\(l1,l2,len\),问\(a_{l1\sim l1+len-1},a_{l2\sim l2+len-1}\)这\(2\)个01串是否能通过若干次操作变得相...
2022-10-09技术教程Codeforces,strings