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Change all even bits in a number to 0
Basic Accuracy: 64.86% Submissions: 1739 Points: 1

Given a number N, change all bits at even positions to 0.

Example 1:

Input: N = 30
Output: 10
Explanation: Binary representation of
11110. Bits at Even positions are
highlighted. After making all of them
0, we get 01010. Hence the answer is 10.


Example 2:

Input:  N = 10
Output: 10
Explanation: Binary representation of
1010. Bits at Even positions are
highlighted. After making all of them
0, we get 1010. Hence the answer is 10.

You dont need to read input or print anything. Complete the function convertEvenBitToZero() which takes n as input parameter and returns the value of N after changing bits at even positions.

Expected Time Complexity: O(1)
Expected Auxiliary Space: O(1)

Constraints:
1<= N <=(32-bit number)