This C program finds the first N Fibonacci numbers and displays them.

## Problem statement

Write a C program to find the first N Fibonacci numbers.

## C Program to Find First N Fibonacci Numbers

#include <stdio.h> void fibonacci(int n) { int i, t1 = 0, t2 = 1, nextTerm; printf("The first %d Fibonacci numbers are: ", n); for (i = 1; i <= n; ++i) { printf("%d, ", t1); nextTerm = t1 + t2; t1 = t2; t2 = nextTerm; } } int main() { int n; printf("Enter the value of N: "); scanf("%d", &n); fibonacci(n); return 0; }

## How it works?

- The program defines a function
`fibonacci`

that takes an integer`n`

as input. - Inside the
`fibonacci`

function, two variables`t1`

and`t2`

are initialized to the first two Fibonacci numbers, 0 and 1. - The program then enters a loop that runs
`n`

times. In each iteration, it prints the current Fibonacci number (`t1`

), calculates the next Fibonacci number by adding`t1`

and`t2`

, and updates the values of`t1`

and`t2`

accordingly. - The loop continues until the desired number of Fibonacci numbers are printed.
- In the
`main`

function, the user is prompted to enter the value of`N`

. - The input value is read using
`scanf`

and stored in the variable`n`

. - Finally, the
`fibonacci`

function is called with the value of`n`

as an argument.