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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5.     int n,m,i,j,sum,flag;
  6.     double a[100][100];
  7.   //  cout<<"Enter n and m";
  8.     cin>>n>>m;
  9.     for (i=0; i<n; i++)
  10.         for (j=0; j<m; j++)
  11.         {
  12.             //cout<<"Enter a["<<i<<"]["<<j<<"] ";
  13.             cin>>a[i][j];
  14.         }
  15.     for (i=0; i<n; i++)
  16.     {
  17.         sum=0;
  18.         flag=0;
  19.         for (j=0; j<m; j++)
  20.         {
  21.             sum+=a[i][j];
  22.             if(a[i][j]<0)
  23.                 flag=1;
  24.         }
  25.         if (flag)
  26.             cout<<"Sum "<<i+1<<" stroki = "<<sum<<" ";
  27.     }
  28. }
Success #stdin #stdout 0s 3476KB
comments (?)
stdin
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3 4 
1 2 3 -4 
3 4 5 6
0 0 0 -1
stdout
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Sum 1 stroki = 2 Sum 3 stroki = -1
https://ideone.com/UAaJpC
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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