Problem 3031. Expression or variable?

Test if arguments of the function are all variables (workspace variables names). Return 1 if yes, 0 if no.

For example :

a=1;

b=2;

c=3;

  • are_variables(a,b) -> 1
  • are_variables(a,b,1) -> 0

Easy ?

Solve

Solution Stats

22.83% Correct | 77.17% Incorrect
Last Solution submitted on Jan 13, 2026

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