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B. Nezzar and Lucky Number time limit per test 1 second memory limit per test 512 megabytes input standard input output standard output Nezzar's favor 阅读全文
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题目链接:https://ac.nowcoder.com/acm/contest/7501/J 代码: #include<bits/stdc++.h> using namespace std; int g[1005][1005],dif[1005][1005]; int a,b; int n,m; 阅读全文
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原题地址:https://codeforces.com/contest/1082/problem/G G. Petya and Graph time limit per test 2 seconds memory limit per test 256 megabytes input standard 阅读全文
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原题地址:https://zoj.pintia.cn/problem-sets/91827364500/problems/91827370050 Edward, the emperor of the Marjar Empire, wants to build some bidirectional h 阅读全文
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原题地址:http://acm.hdu.edu.cn/showproblem.php?pid=6863 Isomorphic Strings Time Limit: 8000/8000 MS (Java/Others) Memory Limit: 524288/524288 K (Java/Othe 阅读全文