人提醒电脑猜大小c++源代码

#include <iostream>

using namespace std;

int main()

{

int min = 1, max = 100, med,  n;

bool correct = false;

while (!correct)

{

med = (min + max) / 2;

cout << "你猜的数字是" << med<< "。如果太大输入0，如果太小输入1，如果相等输入2";

cin >> n;

switch (n)

{

case 0:

max = med - 1;

break;

case 1:

min = med + 1;

break;

case 2:

correct = true;

cout << "恭喜猜对了" << endl;

default:

cout << "输入有误" << endl;

}

}

return 0;

}

#include <iostream>

using namespace std;

int main()

{
int min = 1, max = 100, med, n;
bool correct = false;
while (!correct)
{
med = (min + max) / 2;
cout << "你猜的数字是" << med << "。如果太大输入0，如果太小输入1，如果相等输入2"<<endl;
cin >> n;
if (n!=0&&n!=1&&n!=2)
cout << "输入有误" << endl;
switch (n)
{
case 0:
max = med - 1;
break;
case 1:
min = med + 1;
break;
case 2:
correct = true;
cout << "恭喜猜对了" << endl;

}
}
return 0;

}