00-自测4. Have Fun with Numbers】的更多相关文章

00-自测4. Have Fun with Numbers (20) 时间限制 400 ms 内存限制 65536 kB 代码长度限制 8000 B 判题程序 Standard 作者 CHEN, Yue Notice that the number 123456789 is a 9-digit number consisting exactly the numbers from 1 to 9, with no duplication. Double it we will obtain 24691…
Notice that the number 123456789 is a 9-digit number consisting exactly the numbers from 1 to 9, with no duplication. Double it we will obtain 246913578, which happens to be another 9-digit number consisting exactly the numbers from 1 to 9, only in a…
Notice that the number 123456789 is a 9-digit number consisting exactly the numbers from 1 to 9, with no duplication. Double it we will obtain 246913578, which happens to be another 9-digit number consisting exactly the numbers from 1 to 9, only in a…
Notice that the number 123456789 is a 9-digit number consisting exactly the numbers from 1 to 9, with no duplication. Double it we will obtain 246913578, which happens to be another 9-digit number consisting exactly the numbers from 1 to 9, only in a…
#include<iostream> #include<string> #include<cstring> #include<vector> using namespace std; int main() { ] = {}, b[] = { }; string str; vector<int>doublenum;//记录翻倍后的数值 cin >> str; int length = str.length(); ; ; i < l…
-自测1. 打印沙漏() 本题要求你写个程序把给定的符号打印成沙漏的形状.例如给定17个“*”,要求按下列格式打印 ***** *** * *** ***** 所谓“沙漏形状”,是指每行输出奇数个符号:各行符号中心对齐:相邻两行符号数差2:符号数先从大到小顺序递减到1,再从小到大顺序递增:首尾符号数相等. 给定任意N个符号,不一定能正好组成一个沙漏.要求打印出的沙漏能用掉尽可能多的符号. 输入格式: 输入在一行给出1个正整数N(<=)和一个符号,中间以空格分隔. 输出格式: 首先打印出由给定符号…
Given a non-negative integer n, count all numbers with unique digits, x, where 0 ≤ x < 10n. Example: Input: 2 Output: 91 Explanation: The answer should be the total numbers in the range of 0 ≤ x < 100,   excluding 11,22,33,44,55,66,77,88,99 Runtime:…
Using the Task Parallel Library (TPL) for Events The parallel tasks library was introduced with the .NET Framework 4.0 and is designed to simplify parallelism and concurrency. The API is very straightforward and usually involves passing in an Action…
结果图: 代码如下: <!DOCTYPE html> <html> <head> <title>动态时钟</title> </head> <body onload="updateTime();"> <script type="text/javascript"> function updateTime(){ //更新svg时钟来显示当前时间 var now =new Dat…
策略名称:NATR策略关键词:规范真实波幅.价格突破. NATR,是对ATR指标进行了标准化.主要应用于了解价格的震荡幅度和节奏,在窄幅整理行情中用于寻找突破时机.本策略在当前价格高于之前价格一定倍数NATR时全仓买入,低于一定倍数NATR时全仓卖出.方法:1)利用规范化的真实波幅来构造上下轨:2)价格突破上轨买入:3)价格突破下轨卖出. 代码 # !/usr/bin/env python # -*- coding: utf-8 -*- # 策略代码总共分为三大部分,1)PARAMS变量 2)i…