Invite Your Friends

Did you know? Learners progressing together with friends are 3 times more likely to complete the course compared to students doing it alone.
Learning is always more fun with friends, and studying together can help you all stay motivated and on track.
Consistent practice is key! Making even small progress every day will help you build momentum and develop your skills over time.


To increase the likelihood of completing the course, invite some friends to learn with you and write a program that prints the number of friends you’ve invited.


Time limit: 2 seconds

Memory limit: 512 MB

Output limit: 1 MB

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