a) What is the output of the following? for(int i = 1; i<=5; i++) System.out.printin(obj.out()); b) What data structure is MyDataStruct? Justify your answer.

Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Suppose we make a data structure MyDataStruct that consists of two stacks (s1 and s2). MyDataStruct supports tw
operations: In and Out. The following are the pseudo code of In and Out operations.
class MyDataStruct
stacks s1, s2
void function In(item)
s1.push(item)
int function Out()
if s2 is empty
if s1 is emptyY
return null
while s1 is not empty
return s2.popl)
If 5 numbers are sent to MyDataStruct through calling MyDataStruct's In(item) below:
MyDataStruct obj = new MyDataStruct ();
for(int i= 1, i<=5; i++)
obj in(i 10);
a) What is the output of the following?
for(int i = 1, iK=5, i++)
system.out.printin(obj.out);
b) What data structure.is MyDataStruct? Justify your answer.
Transcribed Image Text:Suppose we make a data structure MyDataStruct that consists of two stacks (s1 and s2). MyDataStruct supports tw operations: In and Out. The following are the pseudo code of In and Out operations. class MyDataStruct stacks s1, s2 void function In(item) s1.push(item) int function Out() if s2 is empty if s1 is emptyY return null while s1 is not empty return s2.popl) If 5 numbers are sent to MyDataStruct through calling MyDataStruct's In(item) below: MyDataStruct obj = new MyDataStruct (); for(int i= 1, i<=5; i++) obj in(i 10); a) What is the output of the following? for(int i = 1, iK=5, i++) system.out.printin(obj.out); b) What data structure.is MyDataStruct? Justify your answer.
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