Submission

Score: 40

User: por

Problemset: อนุกรม

Language: c

Time: 0.001 second

Submitted On: 2025-09-27 12:23:45

#include<stdio.h>
int main(){

    int x;
    scanf("%d", &x);
    int arr[100]={};
    arr[0]=1;
    arr[1]=1;
    for(int i=2;i<x;i++){
        arr[i]=arr[i-1]+arr[i-2];
        if(i==x-1){
            printf("%d", arr[i]);
        }
    }


    return 0;
}