Fibonacci Function

Medium Functions

Solve in Playground →

Problem Statement

Write a C program with a function that computes and returns the N-th Fibonacci number.

Input Format

A single integer N (0-indexed term).

Output Format

Print the N-th Fibonacci number.

Constraints

0 <= N <= 30

Sample Input

Sample Output

Explanation

F(0)=0, F(1)=1, F(2)=1, F(3)=2, F(4)=3, F(5)=5, F(6)=8.

Starter Code

#include <stdio.h>

// Define fibonacci function here

int main() {
    int n;
    if (scanf("%d", &n) == 1) {
        // Print result
    }
    return 0;
}

Limits

Time Limit: 1s
Memory Limit: 256MB

Start Coding in IDE →