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Convert array into Zig-Zag fashion | SDE Sheet | Arrays
source link: https://www.geeksforgeeks.org/videos/convert-array-into-zig-zag-fashion/
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Convert array into Zig-Zag fashion
Convert array into Zig-Zag fashion | SDE Sheet | Arrays
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- 11/04/2022
Given an array of DISTINCT elements, rearrange the elements of array in zig-zag fashion in O(n) time. The converted array should be in form a < b > c < d > e < f. Compare 2 elements at a time and accordingly place the larger element or the smaller element.
Example: Input: {4, 3, 7, 8, 6, 2, 1} Output: {3, 7, 4, 8, 2, 6, 1} As you can see 3 < 7 > 4 < 8 > 2 < 6 > 1
Check out the video to see how we implement this!!
Practice Problem: https://practice.geeksforgeeks.org/problems/convert-array-into-zig-zag-fashion1638/1 Article: https://www.geeksforgeeks.org/convert-array-into-zig-zag-fashion/ SDE Sheet: https://www.geeksforgeeks.org/sde-sheet-a-complete-guide-for-sde-preparation/
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