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  1. #include <stdio.h>
  2.  
  3. union
  4. {
  5.   int foo[6];
  6.   int bla[2][3];
  7. } u = { { 1, 2, 3, 4, 5, 6 } };
  8.  
  9. int main(void)
  10. {
  11.   int i, j;
  12.  
  13.   for (i = 0; i < 6; i++)
  14.     printf("u.foo[%d]=%d ", i, u.foo[i]);
  15.   printf("\n");
  16.  
  17.   for (j = 0; j < 2; j++)
  18.   {
  19.     for (i = 0; i < 3; i++)
  20.       printf("u.bla[%d][%d]=%d ", j, i, u.bla[j][i]);
  21.     printf("\n");
  22.   }
  23.  
  24.   return 0;
  25. }
  26.  
Success #stdin #stdout 0.01s 1676KB
comments (?)
stdin 
Standard input is empty
stdout 
u.foo[0]=1 u.foo[1]=2 u.foo[2]=3 u.foo[3]=4 u.foo[4]=5 u.foo[5]=6 
u.bla[0][0]=1 u.bla[0][1]=2 u.bla[0][2]=3 
u.bla[1][0]=4 u.bla[1][1]=5 u.bla[1][2]=6
https://ideone.com/WjN5m
language:
C99 (gcc 8.3)
created:
12 years ago
visibility:
public

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