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Grokking the Coding Interview Patterns in C++

Solution: Triangle

Explore the application of dynamic programming to find the minimum path sum in a triangular array. Understand bottom-up computation and optimal substructure to efficiently solve complex optimization problems.

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Statement

Given an array, triangle, return the minimum path sum from top to bottom.

You may move to an adjacent number in the row below at each step. More formally, if you are at index ii in the current row, you may move to either index ii ...