cpp05.cpp

C++参考书

// Coded by plusir -- Dec.29.2002.
// Standard C++ Bible -- (P219-7-5)

#include <iostream>
#include <cstdlib>
#include <ctime>
using namespace std ;

int main()
{
	srand( time( NULL ) ) ;
	char answer ;

	do {

		int number = rand() % 32, value ;

		do {
			cout << "Guess my secret number( 0 - 32 ): " ;
			cin >> value ;

			cout << ( number > value ? "Too low" : ( number < value ? "Too high" : "Right" ) ) << endl ;
		} while( number != value ) ;

		cout << "Go again?( y/n )" ;
		cin >> answer ;

	} while ( answer == 'y' ) ;

	return 0 ;
}