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class-react
react page with classcode2plus
finally face of code2first-react-code
my first react codeyour_lifetime
calculate your lifetimelittle
my little projectSpelling-Backwards
Given a string as input, use recursion to output each letter of the strings in reverse order, on a new line.give-me-7
give me seven number. I will show itstartup-proj
startup project is an idea about remote working in Irancode2
my second project during learning bootstrap 4fuckingCode
twoweek
my first project after two weekfactorial
...leaderboard
You need to make a program for a leaderboard. The program needs to output the numbers 1 to 9, each on a separate line, followed by a dot: 1. 2. 3. ...personal-site
n-number
1+2+3+4+...+n=?theme-switcher
problem theme switcher inquera sitestars
satrs triangleSearch-Engine
You’re working on a search engine. Watch your back Google! The given code takes a text and a word as input and passes them to a function called search(). The search() function should return "Word found" if the word is present in the text, or "Word not found", if it’s not.tinycal
a little calculatorTitle-Encoder
You are given a file named "books.txt" with book titles, each on a separate line. To encode the book titles you need to take the first letters of each word in the title and combine them. For example, for the book title "Game of Thrones" the encoded version should be "GoT". Complete the program to read the book title from the file and output the encoded versions, each on a new line.Shooting-Game
You are creating a shooting game! The game has two types of enemies, aliens and monsters. You shoot the aliens using your laser, and monsters using your gun. Each hit decreases the lives of the enemies by 1. The given code declares a generic Enemy class, as well as the Alien and Monster classes, with their corresponding lives count. It also defines the hit() method for the Enemy class. You need to do the following to complete the program: 1. Inherit the Alien and Monster classes from the Enemy class. 2. Complete the while loop that continuously takes the weapon of choice from user input and call the corresponding object's hit() method.Letter-Frequency
You are making a program to analyze text. Take the text as the first input and a letter as the second input, and output the frequency of that letter in the text as a whole percentage.tip-calculator
When you go out to eat, you always tip 20% of the bill amount. But who’s got the time to calculate the right tip amount every time? Not you that’s for sure! You’re making a program to calculate tips and save some time. Your program needs to take the bill amount as input and output the tip as a float.BMI-calculator
Tracking your BMI is a useful way of checking if you’re maintaining a healthy weight. It’s calculated using a person's weight and height, using this formula: weight / height² The resulting number indicates one of the following categories: Underweight = less than 18.5 Normal = more or equal to 18.5 and less than 25 Overweight = more or equal to 25 and less than 30 Obesity = 30 or more Let’s make finding out your BMI quicker and easier, by creating a program that takes a person's weight and height as input and outputs the corresponding BMI category.Registration-System
You are making a registration form for a website. The form has a name field, which should be more than 3 characters long. Any name that has less than 4 characters is invalid. Complete the code to take the name as input, and raise an exception if the name is invalid, outputting "Invalid Name". Output "Account Created" if the name is valid.Ticket-Office
You are analyzing sales data from a ticket office. The ticket for an adult is $20, while the ticket for a child under 18 is $5. The data you are given is in a dictionary format, where the keys are the sold ticket numbers, and the values are the customer ages. For example, "123-08": 24 means that the ticket was bought a 24 year old. Your goal is to calculate how much more money the office would make if it would change the ticket discount age to the given input. So, your program needs to take an integer as input and output the percentage of revenue growth, if the discount was given to people under that age. For example, if the office made $15000 with the original discount age, and would make $18000 with 14 as the discount age, then the growth would be ((18000-15000)/15000)*100 = 20%Balanced-Parentheses
Parentheses are balanced, if all opening parentheses have their corresponding closing parentheses. Given an expression as input, we need to find out whether the parentheses are balanced or not. For example, "(x+y)*(z-2*(6))" is balanced, while "7-(3(2*9))4) (1" is not balanced. The problem can be solved using a stack. Push each opening parenthesis to the stack and pop the last inserted opening parenthesis whenever a closing parenthesis is encountered. If the closing bracket does not correspond to the opening bracket, then stop and say that the brackets are not balanced. Also, after checking all the parentheses, we need to check the stack to be empty -- if it's not empty, then the parentheses are not balanced. Implement the balanced() function to return True if the parentheses in the given expression are balanced, and False if not.Average-Word-Length
Given a sentence as input, calculate and output the average word length of that sentence. To calculate the average word length, you need to divide the sum of all word lengths by the number of words in the sentence.Sum-of-Consecutive-Numbers
No one likes homework, but your math teacher has given you an assignment to find the sum of the first N numbers. Let’s save some time by creating a program to do the calculation for you! Take a number N as input and output the sum of all numbers from 1 to N (including N).letter-counter
Given a string as input, you need to output how many times each letter appears in the string. You decide to store the data in a dictionary, with the letters as the keys, and the corresponding counts as the values. Create a program to take a string as input and output a dictionary, which represents the letter count.Love Open Source and this site? Check out how you can help us