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  1. #include <stdlib.h>
  2. #include <string.h>
  3.  
  4. int main(void){
  5.     int *pInt;
  6.     int **ppInt1;
  7.     int **ppInt2;
  8.  
  9.     pInt = (int*)malloc(sizeof(int));
  10.     ppInt1 = (int**)malloc(10*sizeof(int*));
  11.     ppInt2 = (int**)malloc(10*sizeof(int*));
  12.  
  13.     for ( int i = 0 ; i < 10 ; i++ ){
  14.         ppInt2[i] = malloc( sizeof(int) );
  15.     }
  16.  
  17.     free( pInt );
  18.     free( ppInt1 );
  19.  
  20.     for ( int i = 0 ; i < 10 ; i++ ){
  21.          free ( ppInt2[i] );
  22.     }
  23.  
  24.     free( *ppInt2 );
  25. }
  26.  
Success #stdin #stdout 0s 4552KB
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https://ideone.com/lomOlo
language:
C (gcc 8.3)
created:
7 years ago
visibility:
public

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