boolean.cpp

#include <iostream>
using namespace std;

int main(){
    bool red_light{false};
    bool green_light{true};

    if(red_light==true){
        cout<<"Stop"<<endl;
    }
    else{
        cout<<"Go through"<<endl;
    }
    if(green_light){
        cout<<"the light is green"<<endl;
    }
    else{
        cout<<"the light is not green"<<endl;
    }

    // sizeof()
    cout<<"sizeof(bool) : " <<sizeof(bool)<<endl;

    //printing out a bool
    //1-->true
    //2-->false

    cout<<endl;
    cout<<"red_light : "<<red_light<<endl;
    cout<<"green_light : "<<green_light<<endl;
    cout<<boolalpha;
    cout<<"red_light : "<<red_light<<endl;
    cout<<"green_light : "<<green_light<<endl;
    return 0;
    
}