Fortran

Fortran#

Installation#

Fortran90のコンパイラとしてGFortranをインストールする.

$ sudo apt-get install gfortran

Version#

$ gfortran --version
GNU Fortran (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0
Copyright (C) 2021 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Example#

hello.f90:

program hello
    print *, "Hello, World!"
end program hello

$ gfortran hello.f90 -o hello
$ ./hello
 Hello, World!
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