OpenEdge/Progress

OpenEdge is the Progress 4GL with classes. It is a commercial business application oriented language by Progress.

Tasks

• 100 doors
• 24 game
• A+B
• ABC Problem
• Align columns
• Bitwise operations
• CSV to HTML translation
• Character codes
• Combinations
• Compound data type
• Empty string
• Find common directory path
• Formatted numeric output
• Function definition
• Globally replace text in several files
• Hello world/Graphical
• Hello world/Line printer
• Include a file
• Increment a numerical string
• Infinity
• Integer sequence
• JSON
• Keyboard input/Obtain a Y or N response
• Last letter-first letter
• Leap year
• Logical operations
• Loops/Do-while
• Luhn test of credit card numbers
• MD5
• Mandelbrot set
• Menu
• Permutations
• Rename a file
• Repeat a string
• Reverse a string
• Roman numerals/Encode
• Sort stability
• Sorting algorithms/Bead sort
• String case
• String length
• Strip whitespace from a string/Top and tail
• Sum of a series
• Tokenize a string
• Truncatable primes
• XML/DOM serialization
• XML/Input