Qsort: Difference between revisions

Revision as of 19:59, 9 February 2016

Revision as of 20:02, 9 February 2016

Line 22:

because of signed integer overflow. */

if (x < y)

return -1; // Return -1 if you want ascending, 1 if you want descending order.

else if (x > y)

return 1; // Return 1 if you want ascending, -1 if you want descending order.

return 1;

return 0;