#include <iostream>
#include <algorithm>
#include <utility>
#include <cmath>
using namespace std;
typedef long long ll;
ll fn(ll n);
int main()
{
long long int n, k;
cin >> n >> k;
long long a = 1, b = 1;
long long ret = 2;
if (n == 0)
{
cout << 0 << " " << 1;
return 0;
}
else if (n == 1)
{
cout << 1 << " "<<0;
return 0;
}
else if (n == 2)
{
cout << 1 << " " << 1 << endl;
return 0;
}
cout << fn(n) << " "<<fn(n - 1) << endl;
return 0;
}
ll fn(ll n)
{
double ret = 0;
double a = pow((1 + sqrt(5)) / 2,n);
double b = pow((1 - sqrt(5)) / 2, n);
ret = (a - b) / sqrt(5);
return (ll)ret;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
1852 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Halted |
0 ms |
0 KB |
- |