4. Write a function named 'sum_fib3' which will take input int n and return the sum of the (n-1)th, nth and (n+1)th Fibonacci numbers. You can write additional functions in your code if needed. Description: The Fibonacci series starts with 0, 1, 1, 2, 3, 5, 8 and goes on. nth term of Fibonacci series is summation of previous two terms. Write the following Function: int sum_fib3(int n)
4. Write a function named 'sum_fib3' which will take input int n and return the sum of the (n-1)th, nth and (n+1)th Fibonacci numbers. You can write additional functions in your code if needed. Description: The Fibonacci series starts with 0, 1, 1, 2, 3, 5, 8 and goes on. nth term of Fibonacci series is summation of previous two terms. Write the following Function: int sum_fib3(int n)
Computer Networking: A Top-Down Approach (7th Edition)
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ISBN:9780133594140
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![4. Write a function named 'sum_fib3' which will take input int n and return
the sum of the (n-1)th, nth and (n+1)th Fibonacci numbers. You can write additional functions
in your code if needed.
Description: The Fibonacci series starts with 0, 1, 1, 2, 3, 5, 8 and goes on. nth term of
Fibonacci series is summation of previous two terms.
Write the following Function:
int sum_fib3(int n)
{ int sum;
\\ Your code goes here
return sum;
}
If you pass n=2 to your function your 2d term of Fibonacci series is 1 and (n-1)th=1" term of
Fibonacci series is 0 and (n+1)th= 3rd term of Fibonacci series is 1. So the function will return 1st
term+ 2nd term + 3rd term= 0+1+1=2
Sample cases:
when n-2 Sum_fib3(2)=2;
when n-3 Sum_fib3(3)= 4;
when n=5 Sum_fib3(5)= 10;
Write the function for this and also demonstrate the working of your function by calling it
in the main function.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8fb69cb6-850d-4a3f-91d9-c6330f459c17%2F85a8c769-e208-4186-bcf9-be23a665fc28%2F3jvrgep_processed.jpeg&w=3840&q=75)
Transcribed Image Text:4. Write a function named 'sum_fib3' which will take input int n and return
the sum of the (n-1)th, nth and (n+1)th Fibonacci numbers. You can write additional functions
in your code if needed.
Description: The Fibonacci series starts with 0, 1, 1, 2, 3, 5, 8 and goes on. nth term of
Fibonacci series is summation of previous two terms.
Write the following Function:
int sum_fib3(int n)
{ int sum;
\\ Your code goes here
return sum;
}
If you pass n=2 to your function your 2d term of Fibonacci series is 1 and (n-1)th=1" term of
Fibonacci series is 0 and (n+1)th= 3rd term of Fibonacci series is 1. So the function will return 1st
term+ 2nd term + 3rd term= 0+1+1=2
Sample cases:
when n-2 Sum_fib3(2)=2;
when n-3 Sum_fib3(3)= 4;
when n=5 Sum_fib3(5)= 10;
Write the function for this and also demonstrate the working of your function by calling it
in the main function.
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