2501번 약수구하기

import java.util.*;
class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
            int a = sc.nextInt();
            int b = sc.nextInt();
            int count = 0;
            
            for(int i = 1 ; i <= a; i ++){
                if(a%i == 0 ){
                    count++;
                }
                if(count==b){
                    System.out.print(i);
                    return;
                }
            }
            System.out.print(0);
    }
}

return → break

import java.util.*;
class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
            int a = sc.nextInt();
            int b = sc.nextInt();
            int count = 0;
            
            for(int i = 1 ; i <= a; i ++){
                if(a%i == 0 ){
                    count++;
                }
                if(count==b){
                    System.out.print(i);
                    break;
                }
            }
            if(count<b){
                System.out.print(0);
            }
    }
}