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  1. #include <stdio.h>
  2.  
  3. int main(void) 
  4. {
  5. int i,j;
  6. for(i=1;i<=5;i++)
  7. {
  8. for(j=1;j<=i;j++)
  9. if((i+j)%2==0)
  10. printf ("1 ");
  11. else 
  12. printf ("0 ");
  13. printf ("%d",i+j);
  14. printf ("\n");
  15. }
  16. 	return 0;
  17. }
  18.  
Success #stdin #stdout 0s 4260KB
comments (?)
stdin
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Standard input is empty
stdout
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1 3
0 1 5
1 0 1 7
0 1 0 1 9
1 0 1 0 1 11
https://ideone.com/twGMrl
language:
C (gcc 8.3)
created:
3 years ago
visibility:
public

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