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Online C++ to Fortran Converter

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Additional Instructions

How to use this tool?

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

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

Examples

The following are examples of code conversion from C++ to Fortran 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.

C++ Code:

Fortran Code:

Example 2 - Even or Odd

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

C++ Code:

Fortran Code:

Differences

The following are some key differences between C++ and Fortran.

Characteristic	C++	Fortran
Syntax	C++ syntax is similar to C syntax, but with additional features such as classes and templates.	Fortran syntax is designed for scientific and engineering applications, with a focus on mathematical operations and array processing.
Paradigm	C++ supports multiple programming paradigms, including procedural, object-oriented, and generic programming.	Fortran is primarily a procedural programming language, but it also supports some object-oriented features.
Typing	C++ is a statically typed language, which means that variable types are determined at compile time.	Fortran is also a statically typed language.
Performance	C++ is known for its high performance and is often used for system-level programming and applications that require high-speed processing.	Fortran is also known for its high performance, particularly in scientific and engineering applications.
Libraries and frameworks	C++ has a large number of libraries and frameworks available, including the Standard Template Library (STL) and Boost.	Fortran has a smaller number of libraries and frameworks available compared to C++.
Community and support	C++ has a large and active community, with many resources available for learning and support.	Fortran also has a dedicated community, but it is smaller than the C++ community.
Learning curve	C++ has a steep learning curve due to its complexity and the many features it offers.	Fortran has a relatively low learning curve, particularly for those with a background in scientific or engineering applications.

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