6.ZigZag Conversion 题目: The string "PAYPALISHIRING" is written in a zigzag pattern on a given number of rows like this: (you may want to display this pattern in a fixed font for better legibility) P A H N A P L S I I G Y I R And then read line b…

我现在在做一个叫<leetbook>的免费开源书项目,力求提供最易懂的中文思路,目前把解题思路都同步更新到gitbook上了,需要的同学可以去看看 书的地址:https://hk029.gitbooks.io/leetbook/ 006.ZigZag Conversion[E] 题目 The string “PAYPALISHIRING” is written in a zigzag pattern on a given number of rows like this: (you may w…

一天一道LeetCode系列 (一)题目 The string "PAYPALISHIRING" is written in a zigzag pattern on a given number of rows like this: (you may want to display this pattern in a fixed font for better legibility) P A H N A P L S I I G Y I R And then read line by l…

作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 公众号:负雪明烛 本文关键词:字形变换,ZigZag,题解,Leetcode, 力扣,Python, C++, Java 目录 题目描述 题目大意 解题方法 公式 日期 题目地址:https://leetcode.com/problems/zigzag-conversion/description/ 题目描述 The string "PAYPALISHIRING" is wr…

The string "PAYPALISHIRING" is written in a zigzag pattern on a given number of rows like this: (you may want to display this pattern in a fixed font for better legibility) P A H N A P L S I I G Y I R And then read line by line: "PAHNAPLSII…

The string "PAYPALISHIRING" is written in a zigzag pattern on a given number of rows like this: (you may want to display this pattern in a fixed font for better legibility) P A H N A P L S I I G Y I R And then read line by line: "PAHNAPLSII…

The string "PAYPALISHIRING" is written in a zigzag pattern on a given number of rows like this: (you may want to display this pattern in a fixed font for better legibility) P A H N A P L S I I G Y I R And then read line by line: "PAHNAPLSII…

The string "PAYPALISHIRING" is written in a zigzag pattern on a given number of rows like this: (you may want to display this pattern in a fixed font for better legibility) P A H N A P L S I I G Y I R And then read line by line: "PAHNAPLSII…

这个题的要求是给你一个字符串,和一个行数,例如(s = "mysisteristhemostlovelygirl" , row ＝ 4),每一行一个字符串,但是s却得按照zigzag的方式重排序到这4行的字符串里,什么意思呢? 看例子大概就懂了: m e e   o   i y t r h m l v g r s s i t o t e y l i   s s   l 第一列开始往下走,走到第四行就往上走(第二列),走回第一行就重新往下走,如此类推,最后的输出就是每一行的叠加,也就是:…

题目: 思路: 以图为例:s={'A','B','C','D','E','F','G','H'.....} 1.先不考虑中间元素F.G.H.N...,每一行前后元素在数组中对应下标相差size=2*numRows-2(其中numRows是行数) 例如:第1行起始元素s[0]=A,在不大于数组长度情况下,size=2*5-2=8,该行往后依次是s[0+8]=s[8],s[0+8+8]=s[16]..... 2.考虑加入中间元素,j表示当前元素所在数组的下标,i为该元素所在行(从0开始),则除第一行…