Casio BASIC Programs - MOD, REMAIN & VENN

Simple programs, not really doing anything particulary groundbreaking, just meant to save a bit of time working out where applicable.

• MOD - Find the least residule of a number given it's MOD value.
• REMAIN - Divide a number by another, and recieve it's total divisible amount and remainder left over.
• VENN - Aids in the solution of 3-circle venn diagram problems.

Background

Developed for use in ECU's computer fundamentals unit, may also be of use for similar maths-based units in other computer science courses.

MOD Program notes

Made for quicker calculation of least residule values.

• Asks for a number, and then asks for it's MOD value.
• Returns least residule value.

REMAIN Program notes

Made for use in manually working out conversion between certain number systems (eg. Dec -> Hex)

• Asks for a number, and then asks for a value to divide the number by.
• The program then first returns the number of times the number can be divided (without ending up with a fraction)
• After pressing EXE a second time, the program returns the remainder left over after the division takes place.
• Finally, the program asks if you would like to divide another number. 1 for yes, 0 for no.

VENN Program notes

Made for quicker solving of 3-circle venn diagram problems.

The program labels your circles as A,B,C.

• Inputs in order:

  1. Universe amount
  2. Amount outside circles
  3. Total of A
  4. Total of B
  5. Total of C
  6. Total of AnB
  7. Total of AnC
  8. Total of BnC

• The program then returns outputs in order:

  1. Number of AnBnC (X)
  2. Number of AnB-X
  3. Number of AnC-X
  4. Number of BnC-X
  5. Only A
  6. Only B
  7. Only C