Hello, World

Hello World Example in Fortran

Here is a simple "Hello, World!" program written in Fortran:

Instructions to Run the Fortran Program

1. Save the Code: Save the above code in a file named hello.f90.

2. Compile the Program: Use a Fortran compiler to compile the program. If you have gfortran installed, you can compile the program using the following command in the terminal:

   gfortran -o hello hello.f90

   This command compiles hello.f90 and creates an executable named hello.

3. Run the Program: Execute the compiled program by running the following command in the terminal:

   ./hello

   You should see the output:

   Hello, World!

Summary

1. Save the code in hello.f90.

2. Compile with gfortran -o hello hello.f90.

3. Run with ./hello.