Hdu1093

 1 #include <stdio.h>
 2 int main()
 3 {
 4     int T,n;
 5     int a,sum=0;
 6     while(scanf("%d",&T)!=EOF){
 7         while(scanf("%d",&n)!=EOF){
 8             int i;
 9             for(i=0;i<n;i++){
10                 scanf("%d",&a);
11                 sum+=a;                
12             }    
13             printf("%d\n",sum);
14             sum=0;        
15         }
16     }
17     return 0;
18 }