Dreamworld is known for his uniqueness and there are 2 different denomination coins in Dreamworld, 1-cent coins and 2 cents coins. They have two faces - heads and tails. Your job is to find a number of ways to make a line order for these coins using the Python Code so that their total value is N cents. The only condition in line planning is that the first coin in the plan should have heads at the top. All other coins can have tails or heads at the top. Take N = 2 as an example. Possible arrangements are (1H, 1H), (2H), (1H, 1T), where H is primary and T is the tail. So, there are 3 possible plans that cost 2 cents. Input: 1 3 Output: 8

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
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Dreamworld is known for his uniqueness and there are 2 different denomination coins in
Dreamworld, 1-cent coins and 2 cents coins. They have two faces - heads and tails.
Your job is to find a number of ways to make a line order for these coins using the Python
Code so that their total value is N cents. The only condition in line planning is that the first
coin in the plan should have heads at the top. All other coins can have tails or heads at the
top.
Take N = 2 as an example. Possible arrangements are (1H, 1H), (2H), (1H, 1T), where H is
primary and T is the tail. So, there are 3 possible plans that cost 2 cents.
Input:
1
3
Output:
8
Transcribed Image Text:Dreamworld is known for his uniqueness and there are 2 different denomination coins in Dreamworld, 1-cent coins and 2 cents coins. They have two faces - heads and tails. Your job is to find a number of ways to make a line order for these coins using the Python Code so that their total value is N cents. The only condition in line planning is that the first coin in the plan should have heads at the top. All other coins can have tails or heads at the top. Take N = 2 as an example. Possible arrangements are (1H, 1H), (2H), (1H, 1T), where H is primary and T is the tail. So, there are 3 possible plans that cost 2 cents. Input: 1 3 Output: 8
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