pseudocode

• data type - 


  e.g DATE
• common command

  DECLARE (variable) : (data type)

  CONSTANT (variable) = (value)

  / division (result is REAL datatype)

  DIV() find quotient (int number before decimal point): perform integer division

  • MOD() remainder
• ROUND() 


  return value rounded to specified number of decimal places

  • result will rounded to next highest/lowest value depending whether value of preceding digit is >=5 or <5
• boolean

  <=

  <>
• arrays, function

  a

  
• functions

  1. LCASE(String): lowercase

  2) UCASE(String)

  3) LENGTH(STRING)

  4) SUBSTRING(String, starting index, how many chars since index)
• alg: find capitalised letter