How to Solve Duplicate Zeros Problem
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Duplicate Zeros
Given a fixed-length integer array arr, duplicate each occurrence of zero, shifting the remaining elements to the right. Note that elements beyond the length of the original array are not written. Do ...
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Understanding the Duplicate Zeros Problem
Let's break down this LeetCode problem and understand what makes it challenging in interview settings.
Problem Statement
Given a fixed-length integer array arr, duplicate each occurrence of zero, shifting the remaining elements to the right. Note that elements beyond the length of the original array are not written. Do the above modifications to the input array in place and do not return anything.
Duplicate Zeros
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How Interview Coder Helps
Get real-time assistance for Duplicate Zeros problems during coding interviews. Interview Coder provides instant solutions and explanations.
Examples
arr = [1,0,2,3,0,4,5,0][1,0,0,2,3,0,0,4]After calling your function, the input array is modified to: [1,0,0,2,3,0,0,4]
arr = [1,2,3][1,2,3]After calling your function, the input array is modified to: [1,2,3]
Constraints
1 <= arr.length <= 1040 <= arr[i] <= 9How Interview Coder Helps with Leetcode Problems
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Frequently Asked Questions
Common questions about solving Duplicate Zeros and using Interview Coder during coding interviews.
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