World Cup Noise/권순의

#include <iostream>

using namespace std;

int trumpet(int num);

int main()
{
	int getLineNum = 0;
	int getPatternNum = 0;
	int *scenario;

	cin >> getLineNum;

	scenario = (int*)malloc(sizeof(int) * getLineNum);

	for(int i = 0; i < getLineNum; i++)
	{		
		cin >> getPatternNum;
		scenario[i] = getPatternNum;		
	}

	cout << endl;

	for(int i = 0; i < getLineNum; i++)
		cout << "Scenario #" << i + 1 << ":" << endl << trumpet(scenario[i]) << endl << endl;
	
	free(scenario);

	return 0;
}

int trumpet(int num)
{
	int temp = 0;
	int result_1 = 2;
	int result_2 = 3;

	if(num == 1)
		return result_1;
	else if(num == 2)
		return result_2;
	else{
		for(int i = 2; i < num; i++) {
			temp = result_1 + result_2;
			result_1 = result_2;
			result_2 = temp;			
		}
		return result_2;
	}
}