Package g1301_1400.s1318_minimum_flips_to_make_a_or_b_equal_to_c

Class Solution

  • All Implemented Interfaces:
    
public final class Solution

    1318 - Minimum Flips to Make a OR b Equal to c\.

    Medium

    Given 3 positives numbers a, b and c. Return the minimum flips required in some bits of a and b to make ( a OR b == c ). (bitwise OR operation). Flip operation consists of change any single bit 1 to 0 or change the bit 0 to 1 in their binary representation.

    Example 1:

    Input: a = 2, b = 6, c = 5

    Output: 3

    Explanation: After flips a = 1 , b = 4 , c = 5 such that (a OR b == c)

    Example 2:

    Input: a = 4, b = 2, c = 7

    Output: 1

    Example 3:

    Input: a = 1, b = 2, c = 3

    Output: 0

    Constraints:

    • 1 <= a <= 10^9

    • 1 <= b <= 10^9

    • 1 <= c <= 10^9

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description

    • Field Summary

      Fields 
      Modifier and Type Field Description

    • Constructor Summary

      Constructors 
      Constructor Description
      Solution()

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description

    • Method Summary

      Modifier and Type Method Description
      final Integer minFlips(Integer a, Integer b, Integer c)

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait