Problem Link:-Sum
setter:- @iharshit
difficulty:-easy
code:-
#include <iostream>
using namespace std;
int main()
{
int t;
cin>>t;
for(int i=1;i<=t;i++)
{
int n;
cin>>n;
long long arr[n];
long long sum=0;
for(int j=0;j<n;j++)
{
cin>>arr[j];
}
for(int k=0;k<n;k++)
{
sum=sum+arr[k];
}
cout<<sum<<endl;
sum=0;
}
return 0;
}