kind: switched
switchto: welcome.lessons.welcome.traversal.zigzag.TraversalZigZag
lang: Python
exo: welcome.lessons.welcome.traversal.zigzag.TraversalZigZag
outcome: pass
kind: executed
passedtests: 1
totaltests: 1
exoInterest: (please choose)
lang: Python
exo: welcome.lessons.welcome.traversal.zigzag.TraversalZigZag
outcome: pass