#include
#include
#include
#include
#include
#include
#include
using namespace std;
void menu()
{
cout<<"********************"<
void play()
{
bool success;
int un;
cout<<"请输入一位0~100以内的数字"<
int sum=1;
srand(static_cast
int r=rand()%1;
do
{
if(r>un)
{
cout<<"机器猜大"<
success=false;
r=rand()%r;
}
else if(r
cout<<"机器猜小"<
success=false;
r=rand()%r;
}
}while(r!=un);
cout<<"机器猜"<
void Exit()
{
cout<<"欢迎下次使用"<
}
int main()
{
int select;
while(1)
{
menu();
cin>>select;
switch(select)
{
case 1:play();
break;
case 2:Exit();
break;
default:cout<<"input error "<
}
system("pause");
return 0;
}



