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  1. #include <stdio.h>
  2. int total,ans,n,i;
  3. int main(){
  4. float r; scanf("%f",&r);
  5. n = ((r*1000 + 5) / 10);
  6. ans = 0;
  7. total = 36000;
  8. for (i = 1; i <= 36000; ++i){
  9. if((total%i) == 0 && (n%(total/i)) == 0){
  10. ans = i;
  11. break;
  12. }
  13. }
  14. printf("%d\n",ans);
  15. return 0;}
Success #stdin #stdout 0s 15232KB
stdin
11.34
stdout
2000