#include <iostream>
#include <stdlib.h>
#include <time.h>

using namespace std;

void Start();
void GetResults();

int i, j, life, maxrand;
char c;

void Start() {
	i = 0;
	j = 0;
	life = 0;
	maxrand = 6;

	cout << "選擇遊玩難度:\n";
	cout << "1 : 簡單 (0-15萬)\n";
	cout << "2 : 中等 (0-30萬)\n";
	cout << "3 : 困難 (0-50萬)\n";
	cout << "輸入其他鍵以離開\n";
	c = 30;

	cin >> c;
	cout << "\n";

	switch (c) {
		case '1':
			maxrand = 150000;
			break;
		case '2':
			maxrand = 300000;
			break;
		case '3':
			maxrand = 500000;
			break;
		default:
			exit(0);
		break;
	}

	life = 5;
	srand((unsigned)time(NULL));
	j = rand() % maxrand;

	GetResults();
}

void GetResults() {
	if (life <= 0) {
		cout << "輸了 笑你爛 哈哈哈!\n\n";
		Start();
	}

	cout << "輸入數字: \n";
	cin >> i;

	if((i>maxrand) || (i<0)) {
		cout << "數字不在0~\n" << maxrand;
		GetResults();
	}

	if(i == j) {
		cout << "踩到狗屎猜到了!\n\n";
		Start();
	} else if(i>j) {
		cout << "太大了 不要\n";
		life = life - 1;
		cout << "殘餘生命: " << life << "\n\n";
		GetResults();
	} else if(i<j) {
		cout << "太小了 討厭\n";
		life = life - 1;
		cout << "殘餘生命: " << life << "\n\n";
		GetResults();
	}
}

int main() {
	cout << "冷冷好愛你的遊戲\n";
	cout << "給我猜數字啦\n";
	cout << "我很好心告樹你數字是否太大或太小\n";
	cout << "但你可能還是笨到猜不出來\n\n";
	Start();
	return 0;
}