https://github.com/arjun1237/arrays-left-rotation
https://github.com/arjun1237/arrays-left-rotation
Last synced: 6 months ago
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- Host: GitHub
- URL: https://github.com/arjun1237/arrays-left-rotation
- Owner: arjun1237
- Created: 2019-08-28T04:11:37.000Z (over 6 years ago)
- Default Branch: master
- Last Pushed: 2019-08-28T04:15:49.000Z (over 6 years ago)
- Last Synced: 2025-01-09T05:00:48.956Z (about 1 year ago)
- Language: Python
- Size: 1.95 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: README.md
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README
# Arrays-Left-Rotation - HackerRank Source
A left rotation operation on an array shifts each of the array's elements unit to the left. For example, if left rotations are performed on array , then the array would become .
Given an array of integers and a number, , perform left rotations on the array. Return the updated array to be printed as a single line of space-separated integers.
Function Description
Complete the function rotLeft in the editor below. It should return the resulting array of integers.
rotLeft has the following parameter(s):
An array of integers .
An integer , the number of rotations.
Input Format
The first line contains two space-separated integers and , the size of and the number of left rotations you must perform.
The second line contains space-separated integers .
Constraints
Output Format
Print a single line of space-separated integers denoting the final state of the array after performing left rotations.
Sample Input
5 4
1 2 3 4 5
Sample Output
5 1 2 3 4
Explanation
When we perform left rotations, the array undergoes the following sequence of changes: