hdoj 1094

A+B for Input-Output Practice (VI)
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 74382 Accepted Submission(s): 49873

Problem Description
Your task is to calculate the sum of some integers.

Input
Input contains multiple test cases, 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 input.

Sample Input

4 1 2 3 4
5 1 2 3 4 5

Sample Output

10
15

给出若干组数据，每组数据第一个数字为该组数据后面的数字数，计算每组数据中第一个数字之后各数字之和

AC代码

#include<iostream>using namespace std;int main(){    int count, input, sum;    while(cin >> count)    {        sum = 0;        while(count--)        {            cin >> input;            sum += input;        }        cout << sum << endl;    }    return 0;}