Qbasic/QuickBasic Programming

Imagine if you cut out each character of a paper document (including spaces, carriage returns, and line feeds) into little squares; placed all of the little squares into a paper bag; shook the bag well; and then laid them all out randomly. Then imagine that on the back of each of the little squares there was a unique number, known only to you because it was written in invisible ink, that gave the position of that little square in the original document which would allow you to reassemble the paper document – one square at a time. That is what this program does digitally. Once you choose an EXISTING file to (ONLY) read (text or binary), you then choose to either <S>cramble or <U>nscramble that file into a NEW file the exact size of the EXISTING file. Next, you choose a pseudo-random seed, which must be remembered to once again restore a copy of the original file. The attached zip file contains the Windows executable, the Source Code and a PDF with screen shots.

Source included - QB64 - 604.4 KB - 376 downloads

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