Homework Help is Here – Start Your Trial Now!
Engineering
Computer Engineering
Chef decided to restore the array A by replacing each unknown element bya positive integer not exceeding K. However, Chef has M restrictions that must hold for the restored array. There are two types of restrictions: ILR, meaning that for each i such that L

Chef decided to restore the array A by replacing each unknown element bya positive integer not exceeding K. However, Chef has M restrictions that must hold for the restored array. There are two types of restrictions: ILR, meaning that for each i such that L

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
See similar textbooks
icon
Related questions
Question
0 restore the array A by replacing each unknown element by a positive integer not exceeding K- as M restrictions that must hold for the restored array. There are fwo types of restrictions: that for each | such that L < | = R, the condition Ai 1 should be safisfied. g that for each j such that L < | = R, the condition Ai 1 should be satisfied. 1o know the number of ways to restore the array while satisfying all restrictions, modulo 10/9+7.
Chef decided to restore the array A by replacing each unknown element by a positive integer not exceeding K. However, Chef has M restrictions that must hold for the restored array. There are two types of restrictions: ILR, meaning that for each i such that L<isR, the condition Ai - Ai-1 = 1 should be satisfied. DLR, meaning that for each i such that L<isR, the condition Ai - Ai-1 = -1 should be satisfied. Chef would like to know the number of ways to restore the array while satisfying all restrictions, modulo 10^9+7. Input: 3. 42 10 2354 112 D34 52 10 -1-1-1-1-1 113 D35 622 -1-1 -1-1-1-1 114 D 46 Output: 8.
Transcribed Image Text:Chef decided to restore the array A by replacing each unknown element by a positive integer not exceeding K. However, Chef has M restrictions that must hold for the restored array. There are two types of restrictions: ILR, meaning that for each i such that L<isR, the condition Ai - Ai-1 = 1 should be satisfied. DLR, meaning that for each i such that L<isR, the condition Ai - Ai-1 = -1 should be satisfied. Chef would like to know the number of ways to restore the array while satisfying all restrictions, modulo 10^9+7. Input: 3. 42 10 2354 112 D34 52 10 -1-1-1-1-1 113 D35 622 -1-1 -1-1-1-1 114 D 46 Output: 8.
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Computer Networking: A Top-Down Approach (7th Edi…
Computer Networking: A Top-Down Approach (7th Edi…
Computer Engineering
ISBN:
9780133594140
Author:
James Kurose, Keith Ross
Publisher:
PEARSON
Computer Organization and Design MIPS Edition, Fi…
Computer Organization and Design MIPS Edition, Fi…
Computer Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning
Concepts of Database Management
Concepts of Database Management
Computer Engineering
ISBN:
9781337093422
Author:
Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:
Cengage Learning
Prelude to Programming
Prelude to Programming
Computer Engineering
ISBN:
9780133750423
Author:
VENIT, Stewart
Publisher:
Pearson Education
Sc Business Data Communications and Networking, T…
Sc Business Data Communications and Networking, T…
Computer Engineering
ISBN:
9781119368830
Author:
FITZGERALD
Publisher:
WILEY
SEE MORE TEXTBOOKS