Malloc contiguous 2d array

int **A = malloc(ROWS * sizeof(int*));
A[0] = malloc(ROWS * COLS * sizeof(int));
for(int i = 1; i < ROWS; i++) 
   A[i] = A[i-1] + COLS;
// use A[i][j]

Source: stackoverflow.com

Similar codes

0 vote176 views1 answer
Arduino vscode upload choosing sketch
C
5 votes177 views10 answers
Online python to c converter
C
21 votes195 views5 answers
Latest jquery version
C
12 votes239 views2 answers
Owasp
C
0 vote184 views1 answer
Graphics in C
C
4 votes183 views1 answer
Prime check in c
C
0 vote152 views1 answer
Adding strings in the list
C
0 vote209 views4 answers
Bootstrap carousel stop autoplay
C
0 vote185 views1 answer
Multi Select with icons htm;
C
0 vote177 views4 answers
%hd c
C