2023.09.02 Today's Challenge

fabichoi 2023. 9. 2. 23:45

https://leetcode.com/problems/counting-bits/

Counting Bits - LeetCode

Can you solve this real interview question? Counting Bits - Given an integer n, return an array ans of length n + 1 such that for each i (0 <= i <= n), ans[i] is the number of 1's in the binary representation of i. Example 1: Input: n = 2 Output: [0,1,1

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