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  1. #include <stdio.h>
  2.  
  3. main(void) {
  4. int a, b;
  5. long int c;
  6. long int q;
  7. scanf ("%d", &a);
  8. scanf ("%d", &b);
  9. c = (b * b);
  10. q = c / a;
  11. printf("%d\n", q);
  12. return 0;
  13. }
Success #stdin #stdout 0s 4760KB
stdin
Standard input is empty
stdout
-1