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Basic python exercises: several simple games and basic python exercises Document Introduction Using python to write "guess numbers", "guess words", and "Who is undercover" games, you can quickly get started with python programming, including python syntax/LIST/tuples/dictionaries/process control/library functions. Environment Parameters Linux platform, python3.4. You need to compile python3.4 in linux, so t

Python core programming 2 Chapter 5 after-school exercises, python after-school exercises I have used online materials for my own exercises. The accuracy is not guaranteed. Thank you for your advice:-D. 5-1 integer: differences between a common python integer and a long integer Python has three types of integer types: Boolean, long, and standard. The difference b

Some simple exercises and Python exercises for new python beginners Preface This article mainly shares some simple Python exercises, which is a good exercise for beginners who are learning python. I will not talk about them much below. Let's take a look at the detailed introduction. Question 1: Use a while loop to input 1 2 3 4 5 6 8 9 10 a = 0while a Question 2

PHP Exercises (ii), PHP exercises Program 6.title: Suppose someone has 100,000 of cash, every intersection need to pay the rules for the payment when he is more than 50,000 per cent of the amount of cash to be 5, if the cash is less than or equal to 50,000 per 5,000. Ask how many times this person can pass this intersection. 1 $money = 100000; 2 $i = 0; 3 while ($money >=) { 4 if $money > 50000) { 5

Python learning-stage Comprehensive Exercises 2. python Comprehensive Exercises Based on the previous class learning, do the following example exercises: (do not read the code first, and try to write the code first. The code is for reference only. There are multiple implementation methods) 1. Triangle Equilateral 1) create a class Triangle to indicate a Triangl

C/C ++ special exercises-(1) and c/c special exercisesPreface Every Monday of every week is always in poor spirits. write a blog to boost your mind ~After completing the "integrated exercise for C/C ++ engineers" last time, I wanted to write a few questions if I had nothing to do. I had a good grasp of my skills and had consolidated a lot of basic knowledge. I had to stick to it ~C/C ++ special exercises (1

Group Buying client exercises (1: Think about it) and Group Buying client exercises and thoughtsGroup Buying app project exercises This is because it is good for future work. After reading the APIS provided by several group buying websites, it's okay to contact the third-party group buying navigation websites. There are few poor things in the api, And the api is

= v.replace ("Cang teacher", "* * *") v = v.replace ("Tokyo Hot", "* *") print (v)20. Making FormsLoop Prompt user input: User name, password, mailbox (requires the user to enter a length of not more than 20 characters, if more than the first 20 characters are valid)If the user enters Q or Q for no further input, the content entered by the user is displayed in a tabular format.#!/usr/bin/env python#-*-Encoding:utf8-*-s = "" While True: name = input ("User name:") if name = = "Q" or name =

Code4. All even numbers in output 1-100# !/usr/bin/env python # -*-encoding:utf-8-*- = 0 while n :+ = 1 if n% 2 = = 0 : Print(n)View Code# !/usr/bin/env python # -*-encoding:utf-8-*- for in range (2,101,2): print(n)View Code5, Beg 1-2+3-4+5 ... 99 of all numbers of the and# !/usr/bin/env python # -*-encoding:utf-8-*- = 0;s = 0 while n : + = 1 if n% 2 = = 0: -= N else : + = n # print (s) #输出每次循环运算的结果 print

to define which wget4. Then use [-X] to determine whether the current user has execute permissions on the downloader, and no Exit5. Perform $downloader $url (effect equals wget ftp://192.168.100.157/hzftp/IP%C9%A8%C3%E8%B9%A4%BE%DF.exe)Four, write a script to complete the following tasks:1. Copy the files under/var/log separately to the/tmp/logs directory2. Use cp-r when copying a directory3. When copying files, use CP4. Copy the linked file, using cp-d5. If it is a different file, use Cp-a[Ema

Learning C language for exercises, learning C Language exercises Open two files and let the program print the first line of the first file, the first line of the second file, the second line of the first file, and the second line of the second file, so on, until the last line of the file with a large number of lines is printed. # Include # Include # Define LEN 80Int main (void){FILE * wj1;FILE * wj2;Char su

C programming language-Chapter 2-exercises, C language programming exercises As there are many excellent solutions on the Internet for Chapter 1, I will not post them. You may wish to explore them on your own. Exercise 3-2 compile a function escape (s, t) and copy string t to string s, during the copy process, invisible characters such as line breaks and tabs are converted into visible escape character sequ

JAVA exercises 9 and java exercises public class Circle { private double radius; public Circle(){ this.radius=1; } public Circle(double radius){ this.radius=radius; } public double getArea(){ return radius*radius*Math.PI; } public double getPerimeter(){ return 2*radius*Math.PI; } public void setRadius(double newRadius) {

Object exercises and java object-oriented exercises(1) XiYouJiRenWu)The attributes include height, name, and weapon)Methods: printName and printWeapon)(2) create two objects in the main method of the main class: zhuBaJie and sunWuKong. AndAnd call the printName and printWeapon methods respectively.Displays the attribute values of two objects. 1 // create Class 2 String name; // name 3 double heiht; // heigh

Design Pattern factory pattern exercises, design pattern factory exercises The most basic factory model in Design Patterns It is determined by the type of input and the type of operation to be selected. The idea is basically the same as that of input 1 in the process orientation to execute func1 (); input 2 to execute func2 (). # Include [Reward] understanding the design model-the factory model and the f

Python exercises, web crawlers (beginner), and python exercises Crawlers Recently, I am still reading the Python version of rcnn code, with a small web crawler program for Python programming. In fact, the process of capturing a webpage is the same as that of browsing a webpage through the IE browser. For example, enter www.baidu.com in the address bar of your browser. The process of opening a webpage is act

Set Exercises and exercises Use ArrayList 1. Store multiple employee information, including employee ID, name, age, and start time. Print all employee names one by one and output the number of employees. Package CollectionPart; import java. util. arrayList; import java. util. list; public class ArrayListPractise_1 {public static void main (String [] args) {Employee_1 e1 = new Employee_1 ("dept0000001", "lif

[3] Just learned some simple exercises for Python and several exercises for pythonPython dating entertainment club: 613176398 (1) name = "aleX leNb" 1) Remove the spaces on both sides of the value corresponding to the name variable and output the processing result. Name="AleX leNb"Print(Name, name. strip()) 2) Remove 'al' on the left of the name variable and output the processing result. print(name.lstr

[2] Just learned some simple exercises for Python and several exercises for python Python dating entertainment club: 613176398 1. Use a while loop to input 1 2 3 4 5 6 8 9 10 2. Calculate the sum of all numbers from 1 3. Output all odd numbers in 1-100 4. Output all the even numbers in 1-100 5. Calculate the sum of all numbers of 1-2 + 3-4 + 5... 99. 6. User Login (three chances to try again) Question 1

Python exercises-1. Simple logon interface and python exercises-1 Interface Function: Used to implement simple user logon interfaces. Description: User information is stored in the dictionary. You need to manually write the user information to the code. You can log on for a maximum of nine times. The first attempt will first create a lock file in the program directory. If you enter quit in the user column,