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Data Structures 501324-3 Sections: 2759& 3137   Question: Stack & Queue Suppose we have a stack S and a queue Q. What are final values in the stack S and in the Q after the following operations? Show contents of both S and Q at each step indicated by the line. Stack S; Queue Q; int x, y; S.push(10); S.push(20); S.push(S.pop()+S.pop()); Q.enqueue(10); Q.enqueue(20); Q.enqueue(S.pop()); S.push(Q.dequeue()+Q.dequeue());

Data Structures 501324-3 Sections: 2759& 3137   Question: Stack & Queue Suppose we have a stack S and a queue Q. What are final values in the stack S and in the Q after the following operations? Show contents of both S and Q at each step indicated by the line. Stack S; Queue Q; int x, y; S.push(10); S.push(20); S.push(S.pop()+S.pop()); Q.enqueue(10); Q.enqueue(20); Q.enqueue(S.pop()); S.push(Q.dequeue()+Q.dequeue());

C++ Programming: From Problem Analysis to Program Design
C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter18: Stacks And Queues
Section: Chapter Questions
Problem 21SA
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Data Structures

501324-3

Sections: 2759& 3137

 

Question: Stack & Queue

Suppose we have a stack S and a queue Q. What are final values in the stack S and in the Q after the following operations? Show contents of both S and Q at each step indicated by the line.

Stack S;

Queue Q;

int x, y;

S.push(10);

S.push(20);

S.push(S.pop()+S.pop());

Q.enqueue(10);

Q.enqueue(20);

Q.enqueue(S.pop());

S.push(Q.dequeue()+Q.dequeue());

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