Solution: Remove Element
Explore how to use the two pointers technique to remove a specific value from an integer array efficiently without extra memory. Understand how to modify the array in place, keep track of positions, and return the count of elements not equal to the value, optimizing for time and space complexity.
We'll cover the following...
We'll cover the following...
Statement
You are given an integer array, nums, and an integer, val. Your task is to remove all occurrences of val from nums in place, meaning no additional memory allocation should be used. The relative order of the elements in the array may be changed. After modifying the array, return the number of elements that are not equal to val.
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