How to Solve Find the Highest Altitude Problem
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Find the Highest Altitude
There is a biker going on a road trip. The road trip consists of n + 1 points at different altitudes. The biker starts his trip on point 0 with altitude equal 0. You are given an integer array gain of length n where gain[i] is the net gain in altitude between points i and i + 1 for all (0 <= i < n). Return the highest altitude of a point.
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Understanding the Find the Highest Altitude Problem
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Problem Statement
There is a biker going on a road trip. The road trip consists of n + 1 points at different altitudes. The biker starts his trip on point 0 with altitude equal 0. You are given an integer array gain of length n where gain[i] is the net gain in altitude between points i and i + 1 for all (0 <= i < n). Return the highest altitude of a point.
Find the Highest Altitude
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Examples
# Example 1
gain = [-5,1,5,0,-7]
1
# Example 2
gain = [-4,-3,-2,-1,4,3,2]
0
Constraints
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Solve Find the Highest Altitude — There is a biker going on a road trip. The road trip consists of n + 1 points at...
Here's the optimal approach using Array:
Time: O(n) | Space: O(n)
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