Source code for submission s698

Main.java

  1. /*
  2.  * To change this template, choose Tools | Templates
  3.  * and open the template in the editor.
  4.  */
  5. package fl;
  6.  
  7. import java.io.BufferedReader;
  8. import java.io.InputStreamReader;
  9. import java.util.Scanner;
  10.  
  11. /**
  12.  *
  13.  * @author kuric10
  14.  */
  15. public class Main {
  16.  
  17.     /**
  18.      * @param args the command line arguments
  19.      */
  20.     public static void main(String[] args) {
  21.         // TODO code application logic here
  22.        /* BufferedReader input= new BufferedReader(new InputStreamReader(System.in));
  23.         String s;*/
  24.  
  25.         Scanner input= new Scanner(System.in);
  26.         int citatel, menovatel;
  27.         int max;
  28.         int counter;
  29.         double tolerancia=0.00000001;
  30.         double pom;
  31.         while(input.hasNextInt()){
  32.             counter=0;
  33.             citatel=input.nextInt();
  34.             menovatel= input.nextInt();
  35.             max=menovatel*10;
  36.       /*      for (int i = menovatel; i < max; i++) {
  37.                 for (int j = i+1; j < max; j++) {
  38.                     if(i*j/(i+j)==menovatel)
  39.                 }
  40.             }*/
  41.             for (int i = menovatel+1; i < max; i++) {
  42.  
  43.                 pom=(menovatel*i*1.0)/(i-menovatel);
  44.                 if(pom<0 || i>pom)continue;
  45.                 if(Math.abs(pom-(menovatel*i/(i-menovatel)))<tolerancia){
  46.                     counter++;
  47.                 }
  48.  
  49.             }
  50.             System.out.println(counter);
  51.  
  52.         }
  53.  
  54.     }
  55. }
  56.