# HELP 2d array sort rows by its sum value

• 12-02-2012
Fromar123
HELP 2d array sort rows by its sum value
Hi, i'd like to ask for some help about a problem i got... So i got this code right now:

Code:

```const int rows = 5;    const int cols = 3;    int tocke = 0;          int tekmovalci[rows][cols]={{7, 6, 9},                                {8, 7, 8},                                 {6, 9, 10},                                {7, 7, 9},                                {8, 8, 10}};                                          for(int r=0; r<rows; r++){            cout << r+1 << ". ";            for(int c=0; c<cols; c++){                    cout << tekmovalci[r][c] << " ";                    tocke += tekmovalci[r][c];                    }            cout << tocke << endl;            tocke = 0;            }```
and the 'int tocke' represents the sum of all numbers in a row, and now i'd like to sort the output by the value of sum.

this is the current output:
1. 7 6 9 22
2. 8 7 8 23
3. 6 9 10 25
4. 7 7 9 23
5. 8 8 10 26

and i want it like this:
5. 8 8 10 26
3. 6 9 10 25
2. 8 7 8 23
4. 7 7 9 23
1. 7 6 9 22
• 12-02-2012
laserlight
Something went wrong with your code formatting: you might want to post again with the corrected code.
• 12-02-2012
Fromar123
ok, i fixed it kinda, thanks for the notice :), but ye, looking for a solution now :)