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Online Fortran to Assembly Converter

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Additional Instructions

How to use this tool?

This free online converter lets you convert code from Fortran to Assembly in a click of a button. To use this converter, take the following steps -

Type or paste your Fortran code in the input box.
Click on the "Convert" button.
The converted Assembly code will be displayed in the output box.

Examples

The following are examples of code conversion from Fortran to Assembly using this converter. Note that you may not always get the same code since it is generated by an AI language model which is not 100% deterministic and gets updated from time to time.

Example 1 - Is String Palindrome

Program that checks if a string is a palindrome or not.

Fortran Code:

Assembly Code:

Example 2 - Even or Odd

A well commented function to check if a number if odd or even.

Fortran Code:

Assembly Code:

Differences

The following are some key differences between Fortran and Assembly.

Characteristic	Fortran	Assembly
Syntax	Fortran uses a high-level syntax that is similar to mathematical notation, making it easy to read and write.	Assembly uses a low-level syntax that is based on machine language, making it difficult to read and write.
Paradigm	Fortran is primarily a procedural programming language, but it also supports object-oriented programming.	Assembly is a low-level programming language that is typically used for system-level programming and hardware manipulation.
Typing	Fortran is a statically typed language, which means that variable types are determined at compile time.	Assembly is a dynamically typed language, which means that variable types are determined at runtime.
Performance	Fortran is known for its high performance and is often used for scientific and engineering applications.	Assembly is also known for its high performance, but it requires more manual optimization than Fortran.
Libraries and frameworks	Fortran has a number of libraries and frameworks for scientific and engineering applications, such as LAPACK and OpenMP.	Assembly has fewer libraries and frameworks than Fortran, but it can interface directly with hardware and system-level libraries.
Community and support	Fortran has a large and active community, with many resources and forums available for support.	Assembly has a smaller community than Fortran, but there are still resources and forums available for support.
Learning curve	Fortran has a moderate learning curve, with a syntax that is easy to read and write but some complex features for advanced programming.	Assembly has a steep learning curve, with a syntax that is difficult to read and write and a need for low-level hardware knowledge.

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