[B9461][파도반 수열][C++]

https://www.acmicpc.net/problem/9461

---

#include <iostream>
using namespace std;

int t, n;
long long dp[101] = { 0 };

int main() {
	cin >> t;
	dp[1] = 1;
	dp[2] = 1;
	dp[3] = 1;
	for (int i = 4; i <= 100; i++) {
		dp[i] = dp[i - 2] + dp[i - 3];
	}

	for (int i = 0; i < t; i++) {
		cin >> n;
		cout << dp[n] << '\n';
	}

	return 0;
}