Arrays and Vector preview examples in C++

An array is a collection of variables of the same data type. These variables are stored in a contiguous block of memory. In C++, you can declare an array by specifying the data type, the name of the array, and the size of the array. For example, the following code declares an array of integers […]

Functions in C++

Functions in C++ allow you to group a set of statements together and give them a name, so that you can use them multiple times in your program. Functions can also accept parameters and return values. Here’s an example of a simple function in C++ that takes no parameters and returns no value: This function […]

LOOPS in C++

Why was the for loop feeling cold? Because it left its i out! Loops in C++ allow you to execute a block of code multiple times, based on a certain condition. There are a few types of loops in C++, but the most commonly used are for loops, while loops, and do-while loops. A for […]

If statements in C++

if statement” in C++ is used to check if a certain condition is true or false. If the condition is true, a block of code will be executed. If the condition is false, the block of code will be skipped. Here’s an example of an if statement in C++: In this example, the condition being […]

Pointers and references in C++

To build a robot I might have to know Pointers and References: Pointers and references are features in C++ that allow you to directly manipulate the memory of a program. A pointer is a variable that stores the memory address of another variable. You can think of a pointer as a special type of variable […]

LEARNING ROS

What is ROS? ROS (Robot Operating System) is a set of software libraries and tools that help you build robot applications. It provides a common framework for robot software development and can be used in a wide range of robotic applications, from simple robots to complex systems. ROS is designed to be modular and flexible, […]

C++ Variables

C++ variables are a way to store values in a program. Think of a variable like a container that you can put a value into, and then later retrieve it from. There are different types of variables, each with their own specific use and characteristics. For example, some common variable types in C++ are: To […]

how prompts the user to enter an integer, a floating-point number, and a character, and then prints them out in c++

Use the cin (short for “console input”) function to read input from the user. For example, to read an integer, you can use the following code: This will print the message “Enter an integer:” to the console, and then wait for the user to enter a value. Once the user enters a value, it will […]

Learning to code from Error Messages:

Why did the programmer spend 3 weeks looking for a bug in his code? Because it was hiding in plain sight! It’s not the most hilarious joke but I hope it brings a smile to your face and lighten the memory of that frustrating experience because it happened to me. As a result of the […]

C++ Data Types

In C++, there are different ways to store and use information, just like there are different types of containers to store different things. in C++ there are several other data types besides int, float, char, and bool. Here are a few examples: In this example, we create variables of different types, with different values. “pi” […]