Python Quest

Track 3 · Lesson 2 of 11

Two-way decisions with else

Choose between exactly two paths with if and else, so that one of them always runs.

About 25 minFirst steps4 exercises

You will be able to

  • Write an if-else statement where exactly one of two blocks runs
  • Assign a variable in both branches so it always exists afterwards
  • Decide which branch a threshold value belongs to
  • Spot code that sits outside the else block by mistake

Included with a Formula Quest membership

It has 4 graded exercises with feedback, hints and solutions. Python Quest is included in Formula Quest memberships that cover Python; membership and billing are managed on Formula Quest.

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Tracks 1 and 2, the first lesson of every track, the playground and the dataset library are free.