Run ID:4613

提交时间:2024-08-24 14:56:14

#include <iostream> using namespace std; int main() { int n; int sum=0 while(cin>>n){ if(n==0){ break; } //sum初始化为0 for(int i=0;i<n;i++){ int num=0; cin>>num; sum+=num } cout<<sum<<endl; } return 0; }