解題記錄 Array Partition I - LeetCode
Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared…leetcode.com 這題屬於 Easy 等級,以下題目敘述: Given an integer array nums of 2n integers, group these integers into n pairs (a1, b1), (a2, b2), ..., (an, bn) such that the sum of min(ai, bi) for a …