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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 10 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 2nd term of Fibonacci series is 1 and Fibonacci series is 0 and (n+1)th= 3rd term of Fibonacci series is 1. So the function will return 1 term+ 2nª term + 3rd term= 0+1+1 =2 -1)th= 1st term of 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.

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 10 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 2nd term of Fibonacci series is 1 and Fibonacci series is 0 and (n+1)th= 3rd term of Fibonacci series is 1. So the function will return 1 term+ 2nª term + 3rd term= 0+1+1 =2 -1)th= 1st term of 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.

Database System Concepts
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
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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 10 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 2"d term of Fibonacci series is 1 and (n-1)th= 1st 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.
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 10 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 2"d term of Fibonacci series is 1 and (n-1)th= 1st 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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