mirror of
https://gitee.com/coder-xiaomo/leetcode-problemset
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206 lines
19 KiB
JSON
206 lines
19 KiB
JSON
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"title": "Partition Array Into Two Arrays to Minimize Sum Difference",
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"The target sum for the two partitions is sum(nums) / 2.",
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"Could you reduce the time complexity if you arbitrarily divide nums into two halves (two arrays)? Meet-in-the-Middle?",
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"For both halves, pre-calculate a 2D array where the kth index will store all possible sum values if only k elements from this half are added.",
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"For each sum of k elements in the first half, find the best sum of n-k elements in the second half such that the two sums add up to a value closest to the target sum from hint 1. These two subsets will form one array of the partition."
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