Leetcode 3785. Minimum Swaps to Avoid Forbidden Values | Greedy | O(N) | Hard скачать в хорошем качестве

Leetcode 3785. Minimum Swaps to Avoid Forbidden Values | Greedy | O(N) | Hard

Hi, in this video, I have explained LeetCode 3785: Minimum Swaps to Avoid Forbidden Values. In this video, I have: 1. Explained the problem statement with examples 2. Discussed the solution logic case by case: a. A case where the answer is 0 b. A case where the answer is -1, when the frequency of a number (say 'a') in the nums array is greater than (n − frequency of 'a' in the forbidden array) c. A feasible case where the answer is: max(maximum frequency of the number to be swapped, (total conflicting positions + 1) / 2) 3. Shared the complete C++ implementation Hope this video helps you understand the problem better! Problem Link:- https://leetcode.com/problems/minimum... Code Link:- https://leetcode.com/problems/minimum...