Add C++ solution for Minimum Bit Flips to Convert a Number (Bit Manipulation)#411
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Implemented a function to find the longest common prefix among an array of strings using horizontal scanning. Added test cases to validate the functionality.
Implement a solution to calculate the minimum number of bit flips needed to convert one integer to another using XOR.
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Description
This PR adds a C++ solution for the Minimum Bit Flips to Convert a Number problem using bit manipulation.
Closes #320
Approach
start ^ goal) to get a number where each set bit (1) represents a position where the two numbers differ.__builtin_popcount()— each set bit is one required flip.Complexity
Test Cases