Submission

Score: 50

User: Chawin

Problemset: อนุกรม

Language: cpp

Time: 1.095 second

Submitted On: 2025-10-08 22:43:18

#include <stdio.h>


int fibonacci(int n) {
    if (n <= 0) return 0;
    if (n == 1) return 1;
    return fibonacci(n - 1) + fibonacci(n - 2);
}

int main(){
    int n;
    scanf("%d", &n);
    printf("%d", fibonacci(n));

    return 0;
}