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  1. #include <stdio.h>
  2. int main (void)
  3. {
  4. double a = 1000.0, b = 37.0;
  5. int x, y;
  6. double z = a / b;
  7. for (x,y; x != -1, y != -1;)
  8. {
  9. scanf ("%d %d", &x, &y);
  10. if (x/a==y/b && x != -1 && y != -1)
  11. printf ("Y\n");
  12. else if (x != -1 && y != -1)
  13. printf ("N\n");
  14. else if ( y == 0)
  15. return 1;
  16. else if (x == -1 && y == -1)
  17. return 876;
  18. }
  19. return 0;
  20. }
Runtime error #stdin #stdout 0s 1836KB
stdin
1000 37
2000 74
23121 3213
213213 1321
213 21
1000 37
23 34
2000 74
-1 -1
stdout
Y
Y
N
N
N
Y
N
Y