摘要：
https://www.luogu.org/problemnew/show/P1008 1 #include <stdio.h> 2 int main() 3 { 4 int a,b,c; 5 for(a=123; a<=333; a++) 6 { 7 b=a*2; 8 c=a*3; 9 if((a 阅读全文
摘要：
http://codeforces.com/contest/1194/problem/B 1 /* */ 2 # include <bits/stdc++.h> 3 using namespace std; 4 5 int r[50005], c[50005]; 6 string s[50005]; 阅读全文