OCR Pseudocode

Question 1

Assigning global variables

Answer 1

global userid = 123

Question 2

For Loops

Answer 2

for i=0 to 7 (inclusive)
print(“hello”)
next i

Question 3

While loops

Answer 3

while answer != “”
answer = input()
endwhile

Question 4

Do until loops

Answer 4

do
answer = input()
until answer == “”

Question 5

if else statements

Answer 5

if entry == “a” then
print(“”)
elseif entry == “b” then
print(“”)
else
print(“”)
endif

Question 6

Initiliasing an array called names with 5 items

Answer 6

array names[5]

Question 7

Files

Answer 7

myFile = openRead(“text.txt”)
x = myFile.readLine()
myFile.close()

Question 8

Printing every line in a file

Answer 8

while not myFile.endOfFile()
print(myFile.readLine())
endwhile
myFile.close()

Question 9

An example class

Answer 9

class Dog inherits Pet
private breed
public procedure new(pName, pBreed)
super.new(pName)
breed = pBreed
endprocedure
public function getBreed()
return breed
endfunction
endclass

Question 10

Creating an instance of a class (object)

Answer 10

myDog = new Dog(“Bob”, “Pitbull”)

Question 11

Example of an 8 by 8 2d array called board

Answer 11

array board[8,8]

Question 12

Assigning [0,0] position in a 2d array

Answer 12

board[0,0] = “rook”