School Stuff 06

//Determine if the car meets the speed limit

#include <iostream>
using namespace std;

const double MAXSP = 110;    //speed limit km/h, s=d/t

int main()
{
    double distance, time;
    int vehicles;

    cout<<"Number of vehicles tested : ";
    cin>>vehicles;

    int no=0;
    while(no<vehicles)
    {
        cout<<"Enter distance taken by vehicle (in km) : ";
        cin>>distance;

        cout<<"Enter times taken by vehicle (in minutes) : ";
        cin>>time;

        double speed = distance / (time/60);
        cout<<"The car moving with the speed "<<speed<<"km/h, which ";

        if(speed<=MAXSP)
            cout<<"meets ";
        else
            cout<<"exceeds ";

        cout<<"the speed limit of"<<MAXSP<<"km/h."<<endl;
        no=no+1;
    }

    return 0;
}


//Using for loop

//Determine if the car meets the speed limit

#include <iostream>
using namespace std;

const double MAXSP = 110;    //speed limit km/h, s=d/t

int main()
{
    double distance, time;
    int vehicles;

    cout<<"Number of vehicles tested : ";
    cin>>vehicles;

    for (int no=0;no<vehicles;no=no+1)
    {
        cout<<"Enter distance taken by vehicle (in km) : ";
        cin>>distance;

        cout<<"Enter times taken by vehicle (in minutes) : ";
        cin>>time;

        double speed = distance / (time/60);
        cout<<"The car moving with the speed "<<speed<<"km/h, which ";

        if(speed<=MAXSP)
            cout<<"meets ";
        else
            cout<<"exceeds ";

        cout<<"the speed limit of"<<MAXSP<<"km/h."<<endl;
        no=no+1;
    }

    return 0;
}