高亮选择模式demo

#include<iostream>
#include<windows.h>
#include<conio.h>
using namespace std;
int main()
{
	system("cls");
	cout << "选择测试：\n";
	cout << "普通  困难  地狱"; 
	while(true)
	{
		char op = getch();
		if(op == '1')
		{
			system("cls");
			cout << "选择测试：\n";
			SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE) , 14);
			cout << "普通  ";
			SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE) , 7);
			cout << "困难  地狱";
		}
		else if(op == '2')
		{
			system("cls");
			cout << "选择测试：\n";
			cout << "普通  ";
			SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE) , 14);
			cout << "困难  ";
			SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE) , 7);
			cout << "地狱";
		}
		else if(op == '3')
		{
			system("cls");
			cout << "选择测试：\n";
			cout << "普通  困难  ";
			SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE) , 14);
			cout << "地狱";
			SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE) , 7);
		}
		else if(op == 'r') break;
		else
		{
			system("cls");
			cout << "选择测试：\n";
			cout << "普通  困难  地狱"; 
		}
	}
	
	return 0;
}