g0401_0500.s0476_number_complement.Solution Maven / Gradle / Ivy

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Java Solution for LeetCode algorithm problems, continually updating

There is a newer version: 1.24

package g0401_0500.s0476_number_complement;

// #Easy #Bit_Manipulation #2022_07_20_Time_0_ms_(100.00%)_Space_40.7_MB_(65.79%)

public class Solution {
    public int findComplement(int num) {
        return ~num & ((Integer.highestOneBit(num) << 1) - 1);
    }
}