Dave_lzw的博客

Equations Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 9366 Accepted Submission(s): 3892 Problem Description Consider equations havin...

A 签到，模拟 Code: #include <bits/stdc++.h> using namespace std; int main(){ int T; scanf("%d",&T); int n ; while( T-- ){ scanf("%d",&n); int x ; i...