摘要:
Given an array of positive integers arr (not necessarily distinct), return the lexicographically largest permutation that is smaller than arr, that ca 阅读全文
posted @ 2021-08-16 22:55
CNoodle
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摘要:
You are given a 0-indexed integer array piles, where piles[i] represents the number of stones in the ith pile, and an integer k. You should apply the 阅读全文
posted @ 2021-08-16 02:44
CNoodle
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