m0_54212146的博客

2023#include #include<math.h>#includeusing namespace std;int main(){int m,n,i,j,a[51][6];int q,w;double aver1[6],aver,b1[51],b;while(cin>>n>>m){if(n0&&m0)break;for(i=1;i<=n;i++)for(j=1;j<=m;j++)cin>>a[i

1096（AC）#include using namespace std;int main(){int i,n,a,b,sum;cin>>n;for(i=1;i<=n;i++){cin>>a;sum=0;while(a–){cin>>b;sum=sum+b;}cout<<sum<<endl;if(i!=n){cout<<endl;}}return 0;}2138正确代码：#incl