10. Write a program which will rearrange and sort a stack of integer values, using two other stacks. The following algorithm describes how to do this: 1. Start with a stack of numbers named primary and two empty stacks named 1ower and higher. 2. Pop the first number from your primary stack and put it into the lower stack 3. Pop the next number from your primary stack, if it is smaller than the number you previously put into the 1ower stack, then add it to the lower stack, otherwise put it in the higher stack. 4. Repeat step 3 until the primary stack is empty. 5. Pop each of the elements from the lower stack and add them back into the primary stack. 6. Pop each element of the higher stack. If the value is greater than the value at the head of the primary stack, then add it onto the primary stack, otherwise add the number into the lower stack. 7. Repeat the process from steps 3 through to step 6 until both the higher and lower stacks contain no elements. At this point, the primary stack

10. Write a program which will rearrange and sort a stack of integer values, using two other stacks. The following algorithm describes how to do this: 1. Start with a stack of numbers named primary and two empty stacks named 1ower and higher. 2. Pop the first number from your primary stack and put it into the lower stack 3. Pop the next number from your primary stack, if it is smaller than the number you previously put into the 1ower stack, then add it to the lower stack, otherwise put it in the higher stack. 4. Repeat step 3 until the primary stack is empty. 5. Pop each of the elements from the lower stack and add them back into the primary stack. 6. Pop each element of the higher stack. If the value is greater than the value at the head of the primary stack, then add it onto the primary stack, otherwise add the number into the lower stack. 7. Repeat the process from steps 3 through to step 6 until both the higher and lower stacks contain no elements. At this point, the primary stack

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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Instructor: Muhammad Haris Due Date: December 3 Question 1: Take a character string from user as input and check if the word is a palindrome. For example: Deed, madam etc. Hint: Use Stack
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Write a program as follows. Follow instructions carefully to avoid point deductions. All statements should be in the main function: create an empty list named nums. use a loop to add 20 random integers, all in the range from 1-100, to nums. print the total of all list elements. print the highest number in the list. print the lowest number in the list. sort the list and then reverse it. use another loop to display the sorted numbers in descending order, all on the same line, separated by a single space. determine if 75 is in the list. If it is, report the index of its first occurrence. If it is absent from the list, indicate that, too. make a new list named middle_10 by slicing out the middle 10 elements of the descending list. Use a loop to display the elements in middle_10 all on one line. make an empty list named evens and another empty list named odds. use a loop to process nums, adding even elements and odd elements to their respective lists. print both evens and odds. Crude dumps…
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