摘要：
Given alphanumeric string s. (Alphanumeric string is a string consisting of lowercase English letters and digits). You have to find a permutation of t 阅读全文
posted @ 2020-04-26 16:24
CNoodle
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摘要：
You are given an array of CPU tasks, each represented by letters A to Z, and a cooling time, n. Each cycle or interval allows the completion of one ta 阅读全文
posted @ 2020-04-26 13:16
CNoodle
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摘要：
Given four integer arrays nums1, nums2, nums3, and nums4 all of length n, return the number of tuples (i, j, k, l) such that: 0 <= i, j, k, l < n nums 阅读全文
posted @ 2020-04-26 07:30
CNoodle
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摘要：
Given an array nums of n integers, return an array of all the unique quadruplets [nums[a], nums[b], nums[c], nums[d]] such that: 0 <= a, b, c, d < n a 阅读全文
posted @ 2020-04-26 05:37
CNoodle
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