envType=study-plan-v2&envId=30-days-of-javascript * @param functions 所执行的函数数组 */ export function promiseAll<T>(functions: Fn<T>[]): Promise<T[]> { return new Promise<T[]>((resolve, reject) => { let result: T[] = new Array(functions.length), count = 0...
输入:days = [1,2,3,4,5,6,7,8,9,10,30,31], costs = [2,7,15] 输出:17 解释: 例如,这里有一种购买通行证的方法,可以让你完成你的旅行计划: 在第 1 天,你花了 costs[2] =15买了一张为期30天的通行证,它将在第1,2,...,30天生效。在第31天,你花了costs[0]=2 买了一张为期 1 ...
node.js A power network consists of nodes (power stations, consumers and dispatchers) connected by power transport lines. A node u may be supplied with an amount s(u) >= 0 of power, may produce an amount 0 <= p(u) <= pmax(u) of power, may consume an amount 0 <= c(u) <=...
1011-capacity-to-ship-packages-within-d-days.js 1012-complement-of-base-10-integer.js 1013-pairs-of-songs-with-total-durations-divisible-by-60.js 1014-capacity-to-ship-packages-within-d-days.js 1015-numbers-with-repeated-digits.js ...
题目如下: Write a program to count the number of days between two dates. The two dates are given as strings, their format isYYYY-MM-DDas shown in the examples. Example 1: Input: date1 = "2019-06-29", date2 = "2019-06-30" ...
a 30-day pass is sold forcosts[2]dollars. The passes allow that many days of consecutive travel. For example, if we get a 7-day pass on day 2, then we can travel for 7 days: day 2, 3, 4, 5, 6, 7, and 8. Return the minimum number of dollars you need to travel every day...
The days of the year in which you will travel are given as an integer array days. Each day is an integer from 1 to 365. Train tickets are sold in three different ways: * a 1-day pass is sold for costs[0] dollars, * a 7-day pass is sold for costs[1] dollars, and * a 30...
代码-JS之使用正则对象的成员 ...hdu 2988:Dark roads(kruskal算法构建最小生成树应用) hdu 2988:Dark roads(kruskal算法构建最小生成树应用) Problem Description Economic times these days are tough, even in Byteland. To reduce the operating costs, the government of Byteland has decided to optimize ...
|--example.js |-style |--style.css |-index.html 这种项目中,由于伪造 Referer 带来的不安全和危险,一般不会允许用户通过 Javascript 脚本去修改 HttpRequest 的表头中的几项,也就是 RequestHeader 中的几项,其中就包含有 Referer 项。 而在Vue 的脚手架中可以使用 Webpack 相关的DevProxy项设置相关的请求...
代码-JS之使用正则对象的成员 ...hdu 2988:Dark roads(kruskal算法构建最小生成树应用) hdu 2988:Dark roads(kruskal算法构建最小生成树应用) Problem Description Economic times these days are tough, even in Byteland. To reduce the operating costs, the government of Byteland has decided to optimize ...