題目地址: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是比較經典的一題,它的魅力在於算法足夠優秀的情況下,代碼可以簡化到非常簡潔的程度。 原題如下 Gas Station There areNgas stations along a circular route, where the amount of gas at stationiisgas i . You have a car with an unlim ...
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題目地址: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 ...
原題地址:https://oj.leetcode.com/problems/gas-station/ 題意: There are N gas stations along a circular route, where the amount of gas at station i is gas ...
原題地址 非常經典的一道題。可以轉換成求最大連續和做,但是有更簡單的方法。基於一個數學定理: (證明貌似不難,以后有時間再補) 有了這個定理,判斷到底是否存在這樣的解非常容易,只需要把全部的油耗情況計算出來看看是否大於等於0即可。 那么如何求開始位置在哪? 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、什么是遞歸 在初學編程時,遞歸是一個比較難理解、難接受的問題。遞歸的執行方式和人的思考問題的方式不太一樣,相對於普通的選擇結構、循環結構,遞歸似乎給人一種把一個未知數變成了更多的未知數的感覺。但 ...
On a horizontal number line, we have gas stations at positions stations[0], stations[1], ..., stations[N-1], where N = stations.length. ...
基本問題描述: 已知n個人(以編號1,2,3...n分別表示)圍坐在一張圓桌周圍。從編號為1的人開始報數,數到m的那個人出列;他的下一個人又從1開始報數,數到m的那個人又出列;依此規律重復下去,直到圓 ...
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 ...