A+B for Input-Output Practice (IV) （C++代码）

注意一次循环后s值应归0

#include<iostream>

using namespace std;

int main()

{

int n, x, s = 0,m=0,a[10000];

while (cin >> n&&n != 0)

{

for (int i = 0; i < n; i++)

{

cin >> x;

s += x;

}

a[m] = s;

s = 0;

m++;

}

for (int k = 0; k < m; k++)

cout << a[k] << endl;

return 0;

}