Codeforces1294A题解：CollectingCoins整除+不整除问题解析

[codeforces 1294A] Collecting Coins  整除&＃43;不整除

总目录详见https://blog.csdn.net/mrcrack/article/details/103564004

在线测评地址http://codeforces.com/contest/1294/problem/A

#include
int main(){int t,a,b,c,n,sum,avg;scanf("%d",&t);while(t--){scanf("%d%d%d%d",&a,&b,&c,&n);sum&＃61;a&＃43;b&＃43;c&＃43;n,avg&＃61;sum/3;if(sum!&＃61;avg*3)printf("NO\n");else{if(a>avg||b>avg||c>avg)printf("NO\n");else printf("YES\n");}}return 0;
}