Submission

Score: 50

User: wasupum

Problemset: อนุกรม

Language: c

Time: 1.096 second

Submitted On: 2025-11-23 17:15:38

#include <stdio.h>


int recursionfib(int n){
    if(n == 1 || n == 2){
        return 1;
    }
    return recursionfib(n-1) + recursionfib(n-2);
}


int main(void){
    int n;
    scanf("%d",&n);
    printf("%d\n",recursionfib(n));
    return 0;
}