[백준] 1193번 : 분수찾기 - Java(자바)

https://www.acmicpc.net/problem/1193

import java.util.Scanner;
public class Main {
    public static void main(String args[]) {
      Scanner s=new Scanner(System.in);
      int n=s.nextInt();
      int a=0;
      for(int i=1;;i++){
          if(n>i){
              a=n-i;
              n=a;
          }
          else{
          if(i%2==1) System.out.format("%d/%d",i+1-n,n); 
          else System.out.format("%d/%d",n,i+1-n);
          break;
        }
      }
    }
}