C. Cyclical Quest time limit per test:3 seconds memory limit per test:512 megabytes input:standard input output: standard output Some days ago, WJMZBMR learned how to answer the query "how many times does a string x occur in a string s" quickly…
Some days ago, WJMZBMR learned how to answer the query "how many times does a string x occur in a string s" quickly by preprocessing the string s. But now he wants to make it harder. So he wants to ask "how many consecutive substrings of s…
#include<bits/stdc++.h> #define LL long long #define fi first #define se second #define mk make_pair #define PII pair<int, int> #define PLI pair<LL, int> #define ull unsigned long long using namespace std; ; const int inf = 0x3f3f3f3f; c…
