문제
풀이
#include <iostream>
#define MOD 1000000007
using namespace std;
void solve(void) {
int n; cin >> n;
int a = 0, b = 1;
for (int i=0; i<n; i++) {
int c = (a + b) % MOD;
a = b;
b = c;
}
cout << a << " " << n-2;
}
int main(void) {
ios::sync_with_stdio(false);
cin.tie(nullptr);
solve();
return 0;
}