_2460. Apply Operations to an Array.md

2460. Apply Operations to an Array

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First completed : March 01, 2025

Last updated : March 01, 2025

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Related Topics : Array, Two Pointers, Simulation

Acceptance Rate : 74.86 %

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Solutions

• e2460.py

Python

e2460.py

class Solution:
    def applyOperations(self, nums: List[int]) -> List[int]:
        for i in range(len(nums) - 1) :
            if nums[i] == nums[i + 1] :
                nums[i] *= 2
                nums[i + 1] = 0

        insert_indx = 0

        for i in range(len(nums)) :
            if nums[i] == 0 :
                continue
            nums[insert_indx], nums[i] = nums[i], nums[insert_indx]
            insert_indx += 1

        return nums