//1011//CRTL+N(NEW),CRTL+S(SAVE) # include <stdio.h> /* */ int main(){ int n; scanf("%d",&n); for(int i=1;i<=n;i++){ int m; scanf("%d",&m); int tot=0,t=0; for(int j=1;j<=m;j++){ scanf("%d",&t); tot = tot + t; } printf("%d\n",tot); } }