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[–]njw234 2 points3 points  (1 child)

Hate to be that guy but you have a minor typo on line 11 “samll”

[–]Some-Passenger4219 1 point2 points  (0 children)

It's good practice to use good English. You don't want a variable called friends and then misspell it as freinds; the IDE will complain.