[LeetCode] 575. Distribute Candies - Java

• 문제 링크

Distribute Candies - LeetCode

 

• 풀이 코드

import java.util.HashSet;
import java.util.Set;

public class Solution {

    public int distributeCandies(int[] candyType) {
        Set<Integer> set = new HashSet<>();
        for (int i : candyType) set.add(i);

        return Math.min(set.size(), candyType.length / 2);
    }

}