1244：A+B（6）

1244：A+B（6）

Description

You task is to calculate the sum of some integers.

Input

Input contains multiple test case,and one case one line.Each case starts with an integer N, and then N integers follow in the same line.

Output

For each test case you should output the sum of N integers in one line ,and with one line of output for each line in inout.

Sample Input

4  1  2  3  4

5  1  2  3  4  5

Sample Output

10

15

#include<iostream>#include<stdio.h>using namespace std;int main(){    int N,n;    while(1==scanf("%d",&N))    {        int s=0;        while(N--)        {            scanf("%d",&n);            s+=n;        }        printf("%d\n",s);    }    return 0;}