How do you run C++ programs on Ubuntu?

To run a C++ program on Ubuntu, you need to install a C++ compiler like GCC first. You can open the terminal and enter the following command to install GCC:

sudo apt-get update
sudo apt-get install g++

After installation is complete, you can use the following commands to compile and run C++ programs:

1. The program you have written is named “your_program.cpp”.

#include <iostream>

int main() {
    std::cout << "Hello, World!" << std::endl;
    return 0;
}

1. Compile the C++ program using the following command:

g++ your_program.cpp -o your_program

1. Run the compiled executable file.

./your_program

In this way, you will be able to run C++ programs successfully on Ubuntu.