Rearrange Array Elements by Sign | 2 Approaches | Why Order Preserve | Leetcode 2149
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This is the 82nd Video of our Playlist " Arrays (1D & 2D) : Popular Interview Problems".
In this video we will try to solve a good practice array problem - Rearrange Array Elements by Sign | Leetcode 2149
Problem Name : Rearrange Array Elements by Sign | Leetcode 2149
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My solutions on Github : https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/Arrays/Rearrange%20Array%20Elements%20by%20Sign.cpp
Leetcode Link : https://leetcode.com/problems/rearrange-array-elements-by-sign/
Approach Summary :
The provided approach rearranges the elements such that positive numbers are placed at even indices, and negative numbers are placed at odd indices. The method achieves this by iterating through the input vector, assigning positive numbers to even indices and negative numbers to odd indices in the result vector. The resulting rearranged vector is then returned.
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