# 561. Array Partition https://leetcode.com/problems/array-partition/ ## 思路: 1. 沒有任何技術== 就是純數學題, 因為他要取每兩組中,最小的數字,那會等於我們把所以書自sorted 後 每兩間隔取的那個數,就會是我們的最小的數。
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