Bool

#include <iostream>

using namespace std;

int main()
{
//声明Bool变量
bool flag1 = false;
bool flag2 = true;

//输出bool变量
cout << "False:" << false << endl;
cout << "True:" << true << endl;
cout << "Flag1=" << flag1 << endl;
cout << "Flag2=" << flag2 << endl;

//bool 变量的赋值和输出
int x = 1;
flag1 = x < 0;
flag2 = flag1;
cout << "flag1 = " << flag1 << endl;
cout << "flag2 = " << flag2 << endl;

//bool 变量超界处理
flag1 = 100;
cout << "flag1 = " << flag1 << endl;
flag2 = -100;
cout << "flag2 = " << flag2 << endl;

}