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  1. #include <stdio.h>
  2. int main(void)
  3. {
  4. int i, j;
  5. for(i=0;i<3;i++)
  6. {
  7. printf("i=%d:",i);
  8. for(j=0;j<4;j++)
  9. {
  10. printf("j=%d",j);
  11. }
  12. printf("\n");
  13. }
  14. return 0;
  15. }
  16.  
Success #stdin #stdout 0.01s 5320KB
stdin
Standard input is empty
stdout
i=0:j=0j=1j=2j=3
i=1:j=0j=1j=2j=3
i=2:j=0j=1j=2j=3