fork(1) download
  1. #include <stdio.h>
  2. int main(void)
  3. {
  4. int i,j,m;
  5. for(i=1;i<=9; i++)
  6. {
  7. for(j=1; j<=i; j++)
  8. {
  9. m=i*j;
  10. printf("%4d",m);
  11. }
  12. printf("\n");
  13. }
  14. return 0;
  15. }
Success #stdin #stdout 0s 5324KB
stdin
Standard input is empty
stdout
   1
   2   4
   3   6   9
   4   8  12  16
   5  10  15  20  25
   6  12  18  24  30  36
   7  14  21  28  35  42  49
   8  16  24  32  40  48  56  64
   9  18  27  36  45  54  63  72  81