pseudocode

• assign a variable


  x=3
• assign a global variable


  global variable = 123
• Variables can be typecast using the int str and float functions

  str(3) returns “3”

  int(“3”) returns 3

  float(“3.14”) returns 3.14
• outputting to screen


  print(string)
• count controlled iteration


  for i=0 to 7

  print(“Hello”)

  next i
• condition controlled iteration


  while answer!=”computer”

  answer=input(“What is the password?”)

  endwhile

  do

  answer=input(“What is the password?”)

  until answer==”computer”
• if entry==”a” then

  print(“You selected A”)

  elseif entry==”b” then

  print(“You selected B”)

  else

  print(“Unrecognised selection”)

  endif
• switch/case 


  switch entry:

  case “A”:

  print(“You selected A”)

  case “B”:1

  print(“You selected B”)

  default:

  print(“Unrecognised selection”)

  endswitch