Linked linear list. IN C++ with comment
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
Linked linear list. IN C++
with comment
![1, Sparse Polynomial (Linked linear list) [Introduction of sparse polynomial:
The first video of in 2.1, 25:00-38:00. Content about basic operation
implementation distribute in the last several videos in Chapter 2.]
[Problem description]
Calculate the sum of two sparse polynomials. The maximal number of terms in
an inputted sparse polynomial is 30.
[Basic requirements]
Use linked linear lists to implement sparse polynomial.
[Example]
Problem: Calculate the sum of s1 = 2x3 + 7x 20 – 9x100 and s2 = x5 – 12x 20 +
3x100 - 4x101
What you need to show in the terminal(the back part is outputted by you
and the blue part is inputted by the user, i.e., teacher):
Please input the first polynomial(input & at the end):
The coefficient and exponent of the first term: 2 3
The coefficient and exponent of the second term: 7 20
The coefficient and exponent of the third term: -9 100
The coefficient and exponent of the fourth term: &
Please input the second polynomial(input & at the end):
The coefficient and exponent of the first term:15
The coefficient and exponent of the second term: -12 20
The coefficient and exponent of the third term: 3 100
The coefficient and exponent of the fourth term: -4 101
The coefficient and exponent of the fifth term: &
The sum is:
2 3, 15, -5 20, -6 100, -4 101](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fceb76ecc-c617-4dcc-8586-e89b08b5b658%2F9d0ef0ca-c765-4e47-b7c0-9afd6cd6ff29%2Fr0l39kn_processed.png&w=3840&q=75)
Transcribed Image Text:1, Sparse Polynomial (Linked linear list) [Introduction of sparse polynomial:
The first video of in 2.1, 25:00-38:00. Content about basic operation
implementation distribute in the last several videos in Chapter 2.]
[Problem description]
Calculate the sum of two sparse polynomials. The maximal number of terms in
an inputted sparse polynomial is 30.
[Basic requirements]
Use linked linear lists to implement sparse polynomial.
[Example]
Problem: Calculate the sum of s1 = 2x3 + 7x 20 – 9x100 and s2 = x5 – 12x 20 +
3x100 - 4x101
What you need to show in the terminal(the back part is outputted by you
and the blue part is inputted by the user, i.e., teacher):
Please input the first polynomial(input & at the end):
The coefficient and exponent of the first term: 2 3
The coefficient and exponent of the second term: 7 20
The coefficient and exponent of the third term: -9 100
The coefficient and exponent of the fourth term: &
Please input the second polynomial(input & at the end):
The coefficient and exponent of the first term:15
The coefficient and exponent of the second term: -12 20
The coefficient and exponent of the third term: 3 100
The coefficient and exponent of the fourth term: -4 101
The coefficient and exponent of the fifth term: &
The sum is:
2 3, 15, -5 20, -6 100, -4 101
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