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A Simple Calculator program in Python to practice basic programming concepts like user input, conditionals, and arithmetic operations. In this Python project, you’ll create a calculator that can perform four basic operations: Addition (+), Subtraction (-), Multiplication (*), and Division (/). This calculator takes two numbers from the user and an operator to perform the…
In this number-guessing game in Python, the user must guess a randomly generated number between 1 and 6. The game will give hints like Too low or Too high for the user hint. The code will repeat until the user guesses correctly. Number guess code example in Python.
Here is an example of a Python program for swapping two variables. In Python, swapping values can be done in multiple ways. In this tutorial, we’ll cover: Example: Python program to swap two variables using a temporary variable. Example: Swapping Code Without Using a Temporary Variable. Python makes swapping easy with tuple. Python allows multiple…
The Single Linked List Program in Java creates a node, inserts a node, and prints the linked list.
An aggregate function in SQL performs a calculation on a set of values and returns a single value. Common aggregate functions include COUNT(), SUM(), AVG(), MAX(), and MIN(). Examples of Aggregate Functions: Assume we have the following employees table: 1. COUNT(): Returns the number of rows that match a specified condition. Result: total_employees —————- 5…
Text functions in SQL, also known as string functions, are functions that perform operations on string data types (such as CHAR, VARCHAR, and TEXT). These functions allow you to manipulate and query string values in various ways, such as concatenating strings, extracting substrings, converting case, replacing substrings, and more. Text functions are essential for handling…
A stack in C++ is a data structure that follows the Last In, First Out (LIFO) principle. This means that the last element added to the stack will be the first one to be removed. Think of it like a stack of plates: you add new plates to the top of the stack, and when…