~~~ /* 時間： 2012.03.14 作者： 煙大洋仔 題目： 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 題目分析： 剛看到該題目的時候似乎是之前做過，很順手的就寫出來啦 看來必要的練習還是有用的 */ #include <iostream> using namespace std; int main() { int n,a,sum=0; while(cin>>n) { sum=0; while (n--) { cin>>a; sum=sum+a; } cout<<sum<<endl; } return 0; } ~~~