Submission
Status:
PPPPPPPPPP
Score: 100
User: akuyga1
Problemset: อนุกรม
Language: c
Time: 0.001 second
Submitted On: 2024-10-01 23:21:05
#include<stdio.h>
int main() {
int n;
scanf("%d", &n);
long long int order[90];
order[0] = 1;
order[1] = 1;
for (int i = 2; i < n; i++) {
order[i] = order[i - 1] + order[i - 2];
}
printf("%lld", order[n - 1]);
}