Submission

Score: 50

User: faofao

Problemset: อนุกรม

Language: c

Time: 0.001 second

Submitted On: 2025-10-11 09:13:00

#include <stdio.h>

int main(){
    int n;
    int a=0;
    int b=1;
    int c;
    scanf(" %d" , &n);
    for(int i=0 ; i<n-1 ; i++){
        c=a+b;
        a=b;
        b=c;
    }
    printf("%d" ,c) ;
}