7 条题解

  • 1
    @ 2025-9-10 13:57:23
    #include <iostream>
    using namespace std;
    int n, a, s;
    int main()
    {
    	while(1)
    	{
    		cin >> n;
    		if(!n)
    			return 0;
    		s = 0;
    		while(n --)
    		{
    			cin >> a;
    			s += a;
    		}
    		cout << s << endl;
    	}
    	return 0;
    }
    
    • 0
      @ 2025-5-20 12:37:50

      #include using namespace std; int main() { int N; while(cin >> N) { if(N == 0) { break; } int sum = 0; for(int i = 0; i < N; ++i) { int a; cin >> a; sum += a; } cout << sum << endl; } }

      • 0
        @ 2025-5-20 12:32:16

        #include using namespace std; int main() { int N; while(cin >> N) { if(N == 0) { break; } int sum = 0; for(int i = 0; i < N; ++i) { int a; cin >> a; sum += a; } cout << sum << endl; } }

        • 0
          @ 2023-6-3 18:32:23
          #include <bits/stdc++.h>
          using namespace std;
          const int N=1e7+10;
          const int INF=0x3f3f3f3f;
          int main()
          {
          	int n,a,sum=0;
          	while(cin>>n && n!=0)
          	{
          		for(int i=1;i<=n;i++)
          		{
          			cin>>a;
          			sum+=a;
          		}
          		cout<<sum<<"\n";
          		sum=0;
          	}
          }
          
          
          • 0
            @ 2022-7-6 19:48:03

            #include <stdio.h> #include #include <math.h> using namespace std; int main() { int n; while(cin>>n&&n!=0) { int sum=0; for(int i=1,x;i<=n;i++) { cin>>x; sum+=x; } cout<<sum<<endl; }

            #include <stdio.h> #include #include <math.h> using namespace std; int main() { int n; while(cin>>n&&n!=0) { int sum=0; for(int i=1,x;i<=n;i++) { cin>>x; sum+=x; } cout<<sum<<endl; } }

            • 0
              @ 2022-7-6 11:03:30

              #include<stdio.h> #include using namespace std; int main() { int n,a,sum=0; while(1) { cin>>n; if(n==0) break; sum=0; for(int i=1;i<=n;i++) { cin>>a; sum+=a; } cout<<sum<<endl; } }

              • 0
                @ 2022-3-28 19:59:13

                #include

                using namespace std;

                int main() {

                int n=1,a,b,sum=0;

                while(n==1){

                cin>>a;

                if(a==0) break;

                for(int i=1;i<=a;i++){

                cin>>b;
                
                sum+=b;
                

                }

                cout<<sum<<endl;

                sum=0;

                }

                }

                • 1

                信息

                ID
                986
                时间
                1000ms
                内存
                32MiB
                难度
                2
                标签
                递交数
                371
                已通过
                216
                上传者