摘要:
#include<bits/stdc++.h>using namespace std;long long a[150007];long long ans[150007];int main(){ int n; scanf("%d",&n); for(int i=1;i<=n;i++){ scanf(" 阅读全文
posted @ 2019-01-16 15:14
sewage
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摘要:
#include<bits/stdc++.h>using namespace std;const long long mod = 1e9+7;char s[370007][27];long long a[370007];set<long long>st;int main(){ int n; scan 阅读全文
posted @ 2019-01-16 15:08
sewage
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