[프로그래머스 코딩테스트] java Lv.0 피자 나눠먹기(1)

class Solution {
    public int solution(int n) {
    int answer = 0;
    answer=(n+6)/7;
    return answer;
	}
}

 

class Solution {
    public int solution(int n) {
    int answer = 0;
    if(n%7!=0)
    {
        answer=n/7+1;
    }
    else
    {
        answer=n/7;
    }
    return answer;
	}
}