Submission

Score: 50

User: samsenpisardmoo

Problemset: อนุกรม

Language: c

Time: 1.095 second

Submitted On: 2025-09-29 22:16:51

#include <stdio.h>
int fib(int n)
{
    if(n<=2)
    {
        return 1;
    }
    else
    {
        return fib(n-1) + fib(n-2);
    }
}

int main()
{
    int n;
    scanf("%d",&n);
    int ans;
    ans = fib(n);
    printf("%d",ans);
}