A - Equidistant Letters题意：输出的每对间距相同。题解：就全让成对的挨着。#include <bits/stdc++.h>using namespace std;#define sc scanf#define pr printf#define ll long longconst int maxn=1e3;int main() { int t;cin>>t; while(t--){ string s;cin&am
CF
2024-10-02
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