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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4.  
  5. int i;\
  6. int j;
  7.  
  8. int num = 0;
  9.  
  10. int yul = 0;
  11.  
  12. printf("숫자 입력");
  13. scanf("%d",&num);
  14.  
  15. yul = 6-num;
  16.  
  17. for(i = 2; i<=9; i++){
  18. for(j = 1; j<=9; j++){
  19. if(i%yul == 0 && yul>=i){
  20. printf("\n");
  21. }
  22. printf("%d * %d = %d",i,j,i*j);
  23. }
  24. }
  25.  
  26. return 0;
  27. }
  28.  
Success #stdin #stdout 0s 2172KB
stdin
Standard input is empty
stdout
숫자 입력2 * 1 = 22 * 2 = 42 * 3 = 62 * 4 = 82 * 5 = 102 * 6 = 122 * 7 = 142 * 8 = 162 * 9 = 183 * 1 = 33 * 2 = 63 * 3 = 93 * 4 = 123 * 5 = 153 * 6 = 183 * 7 = 213 * 8 = 243 * 9 = 274 * 1 = 44 * 2 = 84 * 3 = 124 * 4 = 164 * 5 = 204 * 6 = 244 * 7 = 284 * 8 = 324 * 9 = 365 * 1 = 55 * 2 = 105 * 3 = 155 * 4 = 205 * 5 = 255 * 6 = 305 * 7 = 355 * 8 = 405 * 9 = 45
6 * 1 = 6
6 * 2 = 12
6 * 3 = 18
6 * 4 = 24
6 * 5 = 30
6 * 6 = 36
6 * 7 = 42
6 * 8 = 48
6 * 9 = 547 * 1 = 77 * 2 = 147 * 3 = 217 * 4 = 287 * 5 = 357 * 6 = 427 * 7 = 497 * 8 = 567 * 9 = 638 * 1 = 88 * 2 = 168 * 3 = 248 * 4 = 328 * 5 = 408 * 6 = 488 * 7 = 568 * 8 = 648 * 9 = 729 * 1 = 99 * 2 = 189 * 3 = 279 * 4 = 369 * 5 = 459 * 6 = 549 * 7 = 639 * 8 = 729 * 9 = 81