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The 2022 Hangzhou Normal U Summer Trials

A. Hello, ACMer! 这题就是找到hznu的个数 #include<bits/stdc++.h> using namespace std; int32_t main() { string s; cin >> s; int cnt = 0; for( int i = 0 ; i + 3 < s.size() ; i ++ ){ if( s[i] == 'h' && s[i+1]