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  1. #include <stdio.h>
  2.  
  3. int main (void){
  4.     int mat [5][5],i,j;
  5.     int *p;            
  6.     p = &mat [0][0];
  7.     for (i=0;i<5;i++)
  8.         for (j=0;j<5;j++)
  9.             mat[i][j] = i+j;
  10.     printf ("%d\t", sizeof(mat));   i=4;j=5;
  11.     printf( "%d", *(p+i+j));
  12. }
Success #stdin #stdout 0s 3340KB
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Standard input is empty
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100	5
https://ideone.com/AVICGW
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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