Submission

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Score: 40

User: jxkrpn

Problemset: อนุกรม

Language: c

Time: 0.001 second

Submitted On: 2024-09-25 16:40:12

#include<stdio.h>
int main(){
    int n,x=1,y=1,next,i;
    scanf("%d",&n);
    next = x+y;
	for(i=3;i<n;i++){
		x=y;
		y=next;
		next=x+y;
	}
    printf("%d",next);
}