Code Writer

Level 3, 2026-06-21

Answers should be legal Python code, including indentation. Use the underscore _ to show a space.

Special functions: print(), range(), sqrt(), str()

A right angled triangle has a hypotenuse (longest side, opposite the right angle) of 10 and another side of 1. Calculate the length of the missing side.

Use: variables, sqrt()[2]

Assume you have two non-empty lists of numbers Y and VAR. Create a new variable that is equal to the first element of each list added together.

Use: variables[1]

Test Using:
Y = [1], VAR = [1]
Y = [1,2,3], VAR = [3,2,1]
Y = [4,78,22], VAR = [84,8,43]

Assume you have a list of numbers Z. Write code to add up the numbers in the list that are smaller than or equal to than 4

Use: variables, loops, if[3]

Test Using:
Z = []
Z = [5,6,7,8,9,10,11,12,13,14,15]
Z = [18,62,1]

Create two strings and join them together with a space between

Use: variables[1]

Use a loop to multiply the numbers from 1 to 22

Use: variables, loops[2]

Assume you have a list variable LIST. Count the number of items in LIST and print the result.

Use: loops, variables[2]

Test Using:
LIST = ['a','b','c']
LIST = [1,2,3,4,5,6]
LIST = []

A triangle has sides of 3, 8 and 8. Create variables for the sides of the triangle and then calculate its perimeter.

Use: variables[2]

Use a loop to create a string that has 32 "G" characters

Use: variables, loops[2]