1011 A+B 和 C

#include "stdio.h"
//freopen("C:\\Users\\pc\\Desktop\\use.txt","r",stdin);
long long a,b,c;

int main()
{
    //freopen("C:\\Users\\pc\\Desktop\\use.txt","r",stdin);

    int T,i;
    scanf("%d",&T);
    for(i=0;ic?"true\n":"false\n");
    }
    return 0;
}