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Perfect Squares LeetCode Solution

Problem Statement The Perfect Squares LeetCode Solution – “Perfect Squares” states that given an integer n and you need to return the minimum number of perfect squares whose sum equals to n. Note that the same perfect square can be used multiple times. Example: Input: n = 12 Output: 3 Explanation: …

Missing Number Leetcode Solution

Problem Statement The Missing Number LeetCode Solution – “Missing Number” states that given an array of size n containing n distinct numbers between [0,n]. We need to return the number which is missing in the range. Example: Input: nums = [3,0,1] Output: 2 Explanation: We can easily observe that all the …