2018年5月16日
523. Continuous Subarray Sum是否有连续和是某数的几倍
摘要： ［抄题］： Given a list of non-negative numbers and a target integer k, write a function to check if the array has a continuous subarray of size at least 2 阅读全文
posted @ 2018-05-16 23:42 苗妙苗 阅读(111) 评论(0) 推荐(0)
554. Brick Wall最少的穿墙个数
摘要： ［抄题］： There is a brick wall in front of you. The wall is rectangular and has several rows of bricks. The bricks have the same height but different wid 阅读全文
posted @ 2018-05-16 16:59 苗妙苗 阅读(149) 评论(0) 推荐(0)
525. Contiguous Array两位求和为1的对数
摘要： ［抄题］： Given a binary array, find the maximum length of a contiguous subarray with equal number of 0 and 1. Example 1: Example 2: [暴力解法]： 时间分析： 空间分析： [ 阅读全文
posted @ 2018-05-16 15:41 苗妙苗 阅读(134) 评论(0) 推荐(0)
398. Random Pick Index随机pick函数
摘要： ［抄题］： Given an array of integers with possible duplicates, randomly output the index of a given target number. You can assume that the given target nu 阅读全文
posted @ 2018-05-16 11:13 苗妙苗 阅读(318) 评论(0) 推荐(0)