How to dynamically allocate a 2D array in C?

I know how to allocate 2D array but dynamically allocation is not clear. Would be thankful if someone will answer.


1 Answer
1-1 of  1
1 Answer
  • Following are different ways to create a 2D array on heap (or dynamically allocate a 2D array).
    In the following examples, we have considered ‘r‘ as number of rows, ‘c‘ as number of columns and we created a 2D array with r = 3, c = 4 and following values

      1  2  3  4
      5  6  7  8
      9  10 11 12 
    0

C Programming
Practice Mock Test
C Programming