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LeetCode solutions

2857. Total Distance Traveled

My accepted Python solution to LeetCode problem 2857, Total Distance Traveled, running in 7ms.

  • Difficulty: Easy
  • Python
  • Runtime 7ms
  • Memory 17.2MB

Read the problem on LeetCode View on GitHub

The problem statement is LeetCode’s and stays on their site. What follows is my accepted solution.

Python

Accepted on LeetCode — runtime 7ms, memory 17.2MB, accepted 2025-12-31.

python
class Solution:
    def distanceTraveled(self, mainTank: int, additionalTank: int) -> int:
        distance = 0
        while mainTank >= 5:
            mainTank -= 5
            distance += 50
            if additionalTank > 0:
                mainTank += 1
                additionalTank -= 1
        distance += mainTank * 10
        return distance

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