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  1. #include <stdio.h>
  2.  
  3. int main(void)
  4. {
  5. unsigned char i = 0x11;
  6. const unsigned char len = 10;
  7.  
  8. while (i < ((len << 4) | (len + 1))) {
  9. if ((i & 0x0F) > len) {
  10. printf("\n");
  11. i = (i & 0xF0) + 0x10;
  12. } else {
  13. if ((i & 0x0F) > 1) {
  14. printf(" ");
  15. }
  16. printf("%d", (i & 0x0F) * (i >> 4));
  17. }
  18. ++i;
  19. }
  20.  
  21. return 0;
  22. }
Success #stdin #stdout 0s 2112KB
stdin
Standard input is empty
stdout
1 2 3 4 5 6 7 8 9 10
2 4 6 8 10 12 14 16 18 20
3 6 9 12 15 18 21 24 27 30
4 8 12 16 20 24 28 32 36 40
5 10 15 20 25 30 35 40 45 50
6 12 18 24 30 36 42 48 54 60
7 14 21 28 35 42 49 56 63 70
8 16 24 32 40 48 56 64 72 80
9 18 27 36 45 54 63 72 81 90
10 20 30 40 50 60 70 80 90 100