[프로그래머스 | C# | Lv.0] 합성수 찾기

https://school.programmers.co.kr/learn/courses/30/lessons/120846

using System;

public class Solution {
    public int solution(int n) {
        int answer = 0;
        
        for(int i=1; i<=n; i++){
            int tmp= 0;
            for(int j=1; j<=n; j++){
               if(i%j==0) tmp++;
            }
            if(3<=tmp) answer++;
        }
        return answer;
    }
}