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  1. // The following program works only if your compiler is C99 compatible.
  2. #include <stdio.h>
  3.  
  4. // m and n must be passed before the 2D array
  5. void print(int m, int n, int arr[][n])
  6. {
  7.     int i, j;
  8.     for (i = 0; i < m; i++)
  9.       for (j = 0; j < n; j++)
  10.         printf("%d ", arr[i][j]);
  11. }
  12.  
  13. int main()
  14. {
  15.     int arr[][3] = {{1, 2, 3}, {4, 5, 6}, {7, 8, 9}};
  16.     int m = 3, n = 3;
  17.     print(m, n, arr);
  18.     return 0;
  19. }
Success #stdin #stdout 0s 5292KB
comments (?)
stdin 
Standard input is empty
stdout 
1 2 3 4 5 6 7 8 9
https://ideone.com/GPHp82
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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