Pseudocode

Question 1

Pseudocode - assign a variable (x)

Answer 1

x = 3

Question 2

Pseudocode - cast a string varaible

Answer 2

str(3)

Question 3

Pseudocode - cast a float variable

Answer 3

float(“3.14”)

Question 3

Pseudocode - cast an integer variable

Answer 3

int(“3”)

Question 4

Pseudocode - make a global variable (userid)

Answer 4

global userid = 123

Question 5

Pseudocode - print a string (hello)

Answer 5

print (“hello”)

Question 6

Pseudocode - gather an input (name)

Answer 6

name = input(“enter name: “)

Question 7

Pseudocode - print (hello) 8 times
use iteration

Answer 7

for i = 0 to 7
print (“hello”)
next i

Question 8

Pseudocode - 2 ways to ask for (password) until it matches (computer)

Answer 8

while answer!=”computer”
answer=input(“What is the password?”)
endwhile

OR

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

Question 9

Pseudocode - MOD gives the ___ - 12MOD5

Answer 9

remainder - 2

Question 10

Pseudocode - DIV gives the ___ - 17DIV5

Answer 10

quotient - 3

Question 11

Pseudocode - if, elif, else

Answer 11

if … then
…
elif … then
…
else
…

Question 12

Pseudocode - how to get the length of a string (name)

Answer 12

stringname.length

Question 13

Pseudocode - how to get a substring

Answer 13

string.substring(start postion, num of chara)
shows (a,b) a-b

Question 14

Pseudocode - make a function (triple)

Answer 14

function triple (number)
return number*3
endfunction

Question 15

Pseudocode - do we assume pass by ref or value

Answer 15

value
it will specify if relevant

Question 16

Pseudocode - pass by reference

Answer 16

changes the variable

Question 17

Pseudocode - pass by value

Answer 17

doesnt change variable

Question 18

Pseudocode - make a procedure

Question 19

Pseudocode - function

Answer 19

returns something

Question 20

Pseudocode - procedure

Answer 20

executes something
no return

Question 21

Pseudocode - make an array (name) with 5 names

Answer 21

array names[5]
name 0,1,2,3,4

Question 22

Pseudocode - print the 4th name in an array

Answer 22

print(names[3])

Question 23

Pseudocode - make a 2d array 8x8 (board)

Answer 23

array board[8,8]

Question 24

Pseudocode - open a file (myfile) and make (x) the first line

Answer 24

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

Question 25

Pseudocode - open a file (myfile) and print the file out

Answer 25

myFile = openRead(“sample.txt”) while NOT myFile.endOfFile() print(myFile.readLine()) endwhile myFile.close()

Question 26

Pseudocode - write a comment (comment)

Answer 26

// comment

Question 27

Pseudocode - do we assume methods and attributes are private or public

Answer 27

public will be stated if not

Question 28

Pseudocode - make a methods and attributes private and public

Answer 28

public and private. private attempts = 3 public procedure setAttempts(number) attempts=number endprocedure private function getAttempts() return attempts endfunction