Move Zeroes to End Problem Statement
Given an unsorted array of integers, modify the array such that all the zeroes are moved to the end, while maintaining the order of non-zero elements as they appear originally.
Example:
Input:
array = [0, 1, -2, 3, 4, 0, 5, -27, 9, 0]
Output:
[1, -2, 3, 4, 5, -27, 9, 0, 0, 0]
Explanation:
The non-zero elements [1, -2, 3, 4, 5, -27, 9] are moved to the front maintaining their relative order, followed by zeroes shifted to the end.
Constraints:
1 <= T <= 50
- Number of test cases.1 <= N <= 10^6
- Size of the array.-10000 <= A[i] <= 10000
- Value of each element in the array.
Input:
The first line contains an integer ‘T’, the number of test cases.
For each test case:
The first line contains an integer ‘N’, the size of the array.
The second line contains ‘N’ integers, the elements of the array.
Output:
Print the modified array for each test case on a new line.
Note:
You are not required to print anything; focus on implementing the function to achieve the required transformation.
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