Programmers/[Java] Lv. 0

Programmers [Java] - Lv. 0 : 홀짝에 따라 다른 값 반환하기

Jelly-fish 2023. 11. 25. 17:55

 

 

 

 

class Solution
{
    
    public int solution(int n)
	{
		int answer = 0;
		
		if (n % 2 != 0)
		{
			for (int i = 1; i <= n; i += 2)
			{
				answer += i;
			}
		}
		else if (n % 2 == 0)
		{
			for (int i = 0; i <= n; i += 2)
			{
				answer += i * i;

			}
		}
		
		return answer;
	}
}