Submission

Status:

PPPPPPPPPP

Score: 100

User: Nathlol2

Problemset: อนุกรม

Language: c

Time: 0.001 second

Submitted On: 2024-09-25 13:44:46

#include <stdio.h>

int main(){
    int x;
    scanf("%d", &x);
    long long a[x + 1];
    a[0] = 1;
    a[1] = 1;
    for(int i = 2;i<=x;i++){
        a[i] = a[i - 1] + a[i - 2];
    }
    printf("%lld", a[x - 1]);
}