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g0501_0600.s0575_distribute_candies.Solution Maven / Gradle / Ivy

package g0501_0600.s0575_distribute_candies;

// #Easy #Array #Hash_Table #2022_03_20_Time_64_ms_(40.90%)_Space_105.5_MB_(61.44%)

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

public class Solution {
    public int distributeCandies(int[] candyType) {
        Set set = new HashSet<>();
        for (int i : candyType) {
            set.add(i);
        }
        return Math.min(set.size(), candyType.length / 2);
    }
}