摘要:
CSP202012-1 #include<iostream> #include<cstdio> using namespace std; int main(){ int n,ans=0,w,s; scanf("%d",&n); for(int i=1;i<=n;i++){ scanf("%d%d", 阅读全文
posted @ 2021-03-02 17:38
Echo宝贝儿
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