Lesson 1/1~14 min

Practice

Defining and calling functions, parameters, `return` and local variables.

What you practise here

1Practice

Start the exercises

Short tasks that check you understand: multiple choice, predicting the output, finding the bug, completing code.

  1. Predict the outputWhat the function returnsBasic10 XP
  2. Predict the outputA function without returnElementary20 XP
  3. Multiple choiceThe return statementBasic10 XP
  4. True / falseTwo parametersBasic10 XP
  5. Predict the outputA variable inside a functionElementary20 XP
  6. Find the bugA forgotten callBasic10 XP
  7. Complete the codeThe larger of two numbersElementary20 XP