题目地址:here There are N gas stations along a circular route, where the amount of gas at station i is gas[i]. You have a car with an unlimited gas ...
LeetCode上 Gas Station是比较经典的一题,它的魅力在于算法足够优秀的情况下,代码可以简化到非常简洁的程度。 原题如下 Gas Station There areNgas stations along a circular route, where the amount of gas at stationiisgas i . You have a car with an unlim ...
2014-06-29 06:09 2 9088 推荐指数:
题目地址:here There are N gas stations along a circular route, where the amount of gas at station i is gas[i]. You have a car with an unlimited gas ...
原题地址:https://oj.leetcode.com/problems/gas-station/ 题意: There are N gas stations along a circular route, where the amount of gas at station i is gas ...
原题地址 非常经典的一道题。可以转换成求最大连续和做,但是有更简单的方法。基于一个数学定理: (证明貌似不难,以后有时间再补) 有了这个定理,判断到底是否存在这样的解非常容易,只需要把全部的油耗情况计算出来看看是否大于等于0即可。 那么如何求开始位置在哪? 注意到 ...
Gas Station There are N gas stations along a circular route, where the amount of gas at station i is gas[i].You have a car with an unlimited gas ...
一、什么是递归 在初学编程时,递归是一个比较难理解、难接受的问题。递归的执行方式和人的思考问题的方式不太一样,相对于普通的选择结构、循环结构,递归似乎给人一种把一个未知数变成了更多的未知数的感觉。但 ...
On a horizontal number line, we have gas stations at positions stations[0], stations[1], ..., stations[N-1], where N = stations.length. ...
基本问题描述: 已知n个人(以编号1,2,3...n分别表示)围坐在一张圆桌周围。从编号为1的人开始报数,数到m的那个人出列;他的下一个人又从1开始报数,数到m的那个人又出列;依此规律重复下去,直到圆 ...
There are N gas stations along a circular route, where the amount of gas at station i is gas[i]. You have a car with an unlimited gas tank ...