id: sdjfh54sdfjhsdf45sdf4sdf4sdf4sdf
createdBy: edrys-labs
dateCreated: 21.11.2024
name: Sum of Two Numbers (C++)
meta:
logo:
description: >-
In this lab, you will learn how to write a simple C++ program that calculates
the sum of two numbers. You will use the C++ programming language to create a
program that takes two numbers as input, adds them together, and then displays
the result. This lab is designed for beginners who are new to programming and
want to learn the basics of C++ programming. By the end of this lab, you will
have a working C++ program that can add two numbers together and display the
result.
selfAssign: true
defaultNumberOfRooms: 0
id: 25sdf4sdf4sdf4sdf4sdf4sdf4sdf4sdf
members:
teacher: []
student: []
modules:
- url: https://edrys-labs.github.io/module-markdown-it/index.html
config: >
### Introduction to C++ Programming
**What is C++?**
C++ is a powerful and versatile programming language that is used to create
a wide variety of software applications. It is an extension of the C
programming language and provides additional features such as object-oriented
programming and support for generic programming. C++ is widely used in the
development of system software, application software, device drivers, and
video games.
**Task Overview:**
In this lab, you will learn how to write a simple C++ program that calculates
the sum of two numbers. You will use the C++ programming language to create a
program that takes two numbers as input, adds them together, and then displays
the result.
studentConfig: ''
teacherConfig: >-
## Welcome for Teachers
> This can be used as a base laboratory to create further and more
elaborate labs with [edrys-Lite](https://edrys-labs.github.io).
> You are currently in the Lobby. If there is a station available you can
switch to it and try out the terminal.
> Otherwise, if you are in teacher-mode you can share a lab by clicking
onto `setting` >> `station` and then by clicking the presented link,
> which is the same as the current link, but only with the word `station`
instead of `classroom`.
stationConfig: ''
showInCustom: lobby
width: full
height: huge
- url: https://edrys-labs.github.io/module-editor/index.html
config:
editorText: |
#include <iostream> // Including the input-output stream header file
using namespace std; // Using the standard namespace
// Function to calculate the sum of two numbers
int sumOfTwo(int a, int b) {
}
int main() {
cout << "\n\n Print the sum of two numbers :\n";
cout << "-----------------------------------\n";
int num1 =
int num2 =
// Calling the sumOfTwo function and outputting the result
cout << " The sum of " << num1 << " and " << num2 << " is : " << sumOfTwo(num1, num2) << "\n\n";
return 0;
}
runCommand: execute
language: cpp
theme: light
showInCustom: station
width: full
height: medium
- url: https://edrys-labs.github.io/module-code-logger/
config: ''
showInCustom: station, teacher-only
width: full
height: tall
- url: >-
https://raw.githubusercontent.com/edrys-labs/module-markdown-it/2.0.0/index.html
config: >-
# Introduction to C++ Programming
**Objective**: Create a simple C++ program that calculates the sum of two numbers.
1. **Write Your Code**:
- On the editor, modify the starting code to create a function that calculates the sum of two numbers.
2. **Compile and Run**:
- Click on the "Run Code" button to compile and run your program.
3. **See the Magic**:
- Once uploaded, the compiled program will run on the terminal. If everything is correct,
you should see the sum of the two numbers displayed on the screen. Otherwise, an error message will be shown.
### Wrap-Up
Congratulations! You have successfully completed the lab. You have created a simple C++ program that calculates the sum of two numbers.
studentConfig: ''
teacherConfig: ''
stationConfig: >-
## Instructions for Station-Sharing
You are currently responsible for sharing a station of this lab.
You have multiple options to share a or your terminal.
Therefor we use the pyxtermjs - terminal server from:
https://github.com/edrys-labs/module-pyxtermjs
### Using Docker
If you haven't done it so far, install
[docker](https://docs.docker.com/engine/install/).
Or, follow one of the instruction-videos for your system:
<details>
<summary>Install Docker on Linux</summary>
<iframe
style="width: 100%; aspect-ratio: 16 / 9"
src="https://www.youtube.com/embed/cqbh-RneBlk?si=juvUM5d2OSZ28WBv"
title="YouTube video player"
frameborder="0"
allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share"
referrerpolicy="strict-origin-when-cross-origin"
allowfullscreen></iframe>
</details>
<details>
<summary>Install Docker on Windows</summary>
<iframe
style="width: 100%; aspect-ratio: 16 / 9"
src="https://www.youtube.com/embed/WDEdRmTCSs8?si=X0agStn1akNcZLGu"
title="YouTube video player"
frameborder="0"
allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share"
referrerpolicy="strict-origin-when-cross-origin"
allowfullscreen></iframe>
</details>
<details>
<summary>Install Docker on MacOS</summary>
<iframe
style="width: 100%; aspect-ratio: 16 / 9"
src="https://www.youtube.com/embed/-EXlfSsP49A?si=OZ_l4_2hDKb6ULQ_"
title="YouTube video player"
frameborder="0"
allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share"
referrerpolicy="strict-origin-when-cross-origin"
allowfullscreen></iframe>
</details>
Then the only thing that is required is to run the following command:
```bash
docker run -it -p 5000:5000
--device=/dev/ttyACM0:/dev/ttyACM0
edrys-labs/pyxterm-server:latest
```
This will download the pyxtermjs terminal-server from docker-hub and run
it in a secure environment.
### Using Python
You can also share your terminal directly via Python, visit the following
project
https://github.com/edrys-labs/module-pyxtermjs/tree/feat/trzsz
... the easiest way is to perform the following steps:
``` bash
# 1. clone the repository or download the folder manually
git clone https://github.com/edrys-labs/module-pyxtermjs/tree/feat/trzsz
# 2. install all required sources
pip3 install -r requirements.txt
# 3. run the terminal-server
python3 -m pyxtermjs --cors True --command bash --port 5000
```
showInCustom: station
width: full
height: huge
- url: https://module-pyxtermjs.netlify.app/
stationConfig:
server: http://localhost:5000/pty
execute: execute
script: >
echo $CODE | base64 --decode > program.cpp
g++ -o program program.cpp
if [ $? -eq 0 ]; then
echo "Compilation successful. Running the program:"
echo "--------------------------------------------"
./program
else
echo "Compilation failed. Please check your code for errors."
fi
enable:
teacher: true
student: true
showInCustom: station
width: half
height: medium