/*
@Author:
@Version : 1.0.0
*/
 
//car class implementation
class Car{
//private attributes of the class
private int fuel, efficiency;
 
//constructor of the class
public Car(int efficiency){
this.efficiency=efficiency;
this.fuel=0;
}
 
//drive method implementation
public void drive(int miles){
//calculate fuel consumed
int fuel_consumed=miles/efficiency;
//update fuel
fuel-=fuel_consumed;
}
 
//method to add gas
public void addGas(int gas){
this.fuel+=gas;
}
 
//method to get gas level
public int getGasLevel(){
return this.fuel;
}
}
 
//main class to test our Car class
public class Main{
 
//main method implementation
public static void main(String[] args) {
 
Car myHybrid = new Car(50); //50 miles per gallon
myHybrid.addGas(20); //Tank 20 gallons
myHybrid.drive(100); //Drive 100 miles
System.out.println(myHybrid.getGasLevel()); //Print fuel remaining
}
}

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