605. Can Place Flowers[easy] Suppose you have a long flowerbed in which some of the plots are planted and some are not. However, flowers cannot be planted in adjacent plots - they would compete for water and both would die. Given a flowerbed (represe…
problem 605. Can Place Flowers 题意: solution1: 先通过简单的例子(比如000)发现,通过计算连续0的个数,然后直接算出能放花的个数,就必须要对边界进行处理,处理方法是如果首位置是0,那么前面再加上个0,如果末位置是0,就在最后面再加上个0.这样处理之后就默认连续0的左右两边都是1了,这样如果有k个连续0,那么就可以通过(k-1)/2来快速计算出能放的花的数量. class Solution { public: bool canPlaceFlowers(…
Suppose you have a long flowerbed in which some of the plots are planted and some are not. However, flowers cannot be planted in adjacent plots - they would compete for water and both would die. Given a flowerbed (represented as an array containing 0…
Suppose you have a long flowerbed in which some of the plots are planted and some are not. However, flowers cannot be planted in adjacent plots - they would compete for water and both would die. Given a flowerbed (represented as an array containing 0…
Suppose you have a long flowerbed in which some of the plots are planted and some are not. However, flowers cannot be planted in adjacent plots - they would compete for water and both would die. Given a flowerbed (represented as an array containing 0…
［抄题］: Suppose you have a long flowerbed in which some of the plots are planted and some are not. However, flowers cannot be planted in adjacent plots - they would compete for water and both would die. Given a flowerbed (represented as an array contai…
Description Suppose you have a long flowerbed in which some of the plots are planted and some are not. However, flowers cannot be planted in adjacent plots - they would compete for water and both would die. Given a flowerbed (represented as an array…
作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 目录 题目描述 解题方法 贪婪算法 日期 题目地址:https://leetcode.com/problems/can-place-flowers/description/ 题目描述 Suppose you have a long flowerbed in which some of the plots are planted and some are not. However, fl…
605. 种花问题 605. Can Place Flowers 题目描述 假设你有一个很长的花坛,一部分地块种植了花,另一部分却没有.可是,花卉不能种植在相邻的地块上,它们会争夺水源,两者都会死去. 给定一个花坛(表示为一个数组包含 0 和 1,其中 0 表示没种植花,1 表示种植了花),和一个数 n .能否在不打破种植规则的情况下种入 n 朵花?能则返回 True,不能则返回 False. 每日一算法2019/5/9Day 6LeetCode605. Can Place Flowers 示例…
LeetCode(605,581,566) 摘要:605盲改通过:581开始思路错误,后利用IDE修改(多重循环跳出方法):566用C语言时需要动态内存分配,并且入口参数未能完全理解,转用C++. 605. Can Place Flowers 中文描述:在保证数组中相邻的元素不同时为1时,判断是否能在原数组中添加n个1,返回false/true. 思路:先考虑前两个元素是否为零,再考虑中间的位置是否同时有三个相邻元素为零,最后考虑最后两个元素是否为零.当确定能添加一个"1"时,将原数组…
