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You are given a string: "4 5 4 * 8 1074 5 2* 6 7 * 2"; Read the string from left and apply following algorithm using Queue and stack. v Read String and push each number into stack v If ** is found then, perform 2 pop operation and multiply both numbers. After multiplication enqueue result into Queue. v Write a display() function as well for the queue class.

You are given a string: "4 5 4 * 8 1074 5 2* 6 7 * 2"; Read the string from left and apply following algorithm using Queue and stack. v Read String and push each number into stack v If ** is found then, perform 2 pop operation and multiply both numbers. After multiplication enqueue result into Queue. v Write a display() function as well for the queue class.

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question : You are given a string: "4 5 4 * 8 1074 5 2* 6 7 * 2"; Read the string from left and apply following algorithm using Queue and stack. v Read String and push each number into stack v If * is found then, perform 2 pop operation and multiply both numbers. After multiplication enqueue result into Queue. v Write a display() function as well for the queue class.
Transcribed Image Text:Question : You are given a string: "4 5 4 * 8 1074 5 2* 6 7 * 2"; Read the string from left and apply following algorithm using Queue and stack. v Read String and push each number into stack v If * is found then, perform 2 pop operation and multiply both numbers. After multiplication enqueue result into Queue. v Write a display() function as well for the queue class.
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