chrpak, a C++ code which handles characters and strings.
The code began when I simply wanted to be able to capitalize a string. Now it has expanded to a number of interesting uses. Many unusual situations are provided for, including
Many of the routine names begin with the name of the data type they operate on:
The computer code and data files described and made available on this web page are distributed under the MIT license
chrpak is available in a C version and a C++ version and a FORTRAN90 version and a MATLAB version and an Octave version and a Python version.
caesar, a C++ code which can apply a Caesar Shift Cipher to a string of text.
ROT13, a C++ code which can encipher a string using the ROT13 cipher for letters, and the ROT5 cipher for digits.