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Solution: Split Array Largest Sum

Explore how to apply modified binary search to find the minimized largest sum when dividing an integer array into k non-empty subarrays. Understand the approach of guessing and validating sums to optimize the splits, and learn the step-by-step algorithm and its time and space complexity.

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Statement

Given an integer list nums and an integer k, split nums into k non-empty subarrays such that the largest sum among these subarrays is minimized. The task is to find the minimized largest sum by choosing the split such that the largest sum of every split of subarrays is the minimum among the sum of other splits.

Constraints:

  • 1≤1\leq nums.length ...