Question: Question 3 1 Stack A has the entries a , b , c ( with a on top ) . Stack B is empty. An

Question 31
Stack A has the entries a, b, c (with a on top). Stack B is empty. An entry popped out of stack A can be printed immediately or pushed to stack B. An entry popped out of the stack B can be only be printed. In this arrangement, which of the following permutations of a,b,c are not possible?
Your answer:
cab
b c a
abc
b a c
Clear answer
 Question 31 Stack A has the entries a, b, c (with

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