NeetCode #879LC-2429MediumBit Manipulation
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#879 · #2429 · Minimize XOR(最小异或)

📌 Problem Statement & Constraints

Given two positive integers num1 and num2, find a positive integer x that has exactly the same number of set bits as num2 and minimises num1 XOR x. Return x. Constraints: 1 <= num1, num2 <= 10^9.
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