Biggest_Keg

  import java.util.Scanner;

public class Soft_Uni_Varibles {
    public static void main(String[] args) {
Scanner key = new Scanner(System.in);
        System.out.print("Number: ");
        int n = Integer.parseInt(key.nextLine());
        // double volume = 0;
        String biggestKeg = "";
        double biggestVolume = 0.0;
        for (int i = 0; i < n; i++) {
            System.out.print("Model: ");
            String model = key.nextLine();
            System.out.print("radius: ");
            double r = Double.parseDouble(key.nextLine());
            System.out.print("height: ");
            double h = Double.parseDouble(key.nextLine());
            double volume = Math.PI * (Math.pow(r, 2)) * h;
            if (volume > biggestVolume) {
                biggestVolume = volume;
                biggestKeg = model;
            }
        }
        System.out.printf("The model of biggest keg is %s%n", biggestKeg);
        System.out.printf("It has volume %.2f ", biggestVolume);
    }
}