GFortran is a product of an “open source” project to develop a collection of free compilers (GCC).
#Install gfortran install
#Install gfortran code
#Install gfortran mod
0 ) THEN ITEMP = IA IA = IB IB = MOD ( ITEMP, IB ) GOTO 1 END IF NGCD = IA RETURN END Compile the saved Fortran code 0 ) THEN PRINT *, 'B must be a positive integer.' STOP END IF PRINT *, 'The GCD of', NA, ' and', NB, ' is', NGCD ( NA, NB ), '.' STOP END FUNCTION NGCD ( NA, NB ) IA = NA IB = NB 1 IF ( IB. 0 ) THEN PRINT *, 'A must be a positive integer.' STOP END IF PRINT *, 'B?' READ *, NB IF ( NB. nano test.fĬopy-paste the below-given code: PROGRAM EUCLID PRINT *, 'A?' READ *, NA IF ( NA. Using the below-given code we will ask a user to enter two values A and B after that system will automatically find the find greatest common divisor for both the number using the Euclidean algorithm. f90 the extension will be used and for Fortran 95 –. For example: If the source code is in FORTRAN 77 the code file will be saved with. Code Exampleĭepending upon the Fortran code, save the code file with the appropriate extension. You can replace the 11 with the version in the above command you are using. To check the installed version: gfortran -version Install Gfortran 11 on Ubuntu sudo apt install gfortran-11 sudo add-apt-repository ppa:ubuntu-toolchain-r/test Hence, if you want that then can add a PPA. However, currently while writing the article Gfortran version 11 was not available in the default repository of Ubuntu 20.04. The default base repository of Ubuntu 20.04 LTS offers 5 to 10 versions of it, so if you want to install any of them, can use the appropriate command given below: GFrotran 5 sudo apt install gfortran-5 For Version 6 sudo apt install gfortran-6 For Version 7 sudo apt install gfortran-7 For Version 8 sudo apt install gfortran-8 For Version 9 sudo apt install gfortran-9 For Version 10 sudo apt install gfortran-10 For Gfortran Version 11 and other latest one in development:
#Install gfortran update
Make sure you have an updated system and for that run the below-given system update command that will also rebuild the repository cache. Steps to install GFortran latest version on Ubuntu 20.04 Linux Run system update For Gfortran Version 11 and other latest one in development:.Steps to install GFortran latest version on Ubuntu 20.04 Linux.Here we will learn the steps to install GFortran’s latest version on Ubuntu 20.04 LTS Focal fossa to start learning this programming language. The GNU version of Fortran is known as GFortran, a GNU Fortran compiler, which is part of the free GNU Compiler Collection (GCC) for Fortran 95/2003/2008/2018. However, it has also been an object-oriented programming language since 2003, which is used in particular for numerical calculations in science, technology, and research. It has always been the main language used in the field of numerical computing. It has a history of sixty years until 2021, but it is still enduring. It was proposed in 1954 and officially used in 1956. This high-level language was designed for science, engineering problems, or those problems in enterprise management that can be expressed by mathematical formulas, and its numerical calculation function is strong. Let’s see the commands that we can use to install Gfortran 5/6/7/8/9/10/11 versions on Ubuntu 18.04/20.04/21.04, Linux Mint, Debian, and other similar systems.įORTRAN is the abbreviation of Formula Translation.
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