样例输入 4 1 2 3 4 5 1 2 3 4 5 样例输出 10 15
#include<iostream>
using namespace std;
int main()
{
int n,temp,sum=0;
while(cin>>n)
{
for (int i=0; i<n; ++i){
cin >> temp;
sum += temp;
}
cout << sum << endl;
sum = 0;
}
return 0;
}