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- import java.util.Scanner;
- public class P05_FitnessCenter {
- public static void main(String[] args) {
- Scanner scan = new Scanner(System.in);
- int visitors = Integer.parseInt(scan.nextLine());
- int back = 0;
- int chest = 0;
- int legs = 0;
- int abs = 0;
- int proteinShake = 0;
- int proteinBar = 0;
- int training = 0;
- int shopping = 0;
- for (int i = 0; i < visitors; i++) {
- String activity = scan.nextLine();
- if ("Back".equals(activity)) {
- back++;
- training++;
- } else if ("Chest".equals(activity)) {
- chest++;
- training++;
- } else if ("Legs".equals(activity)) {
- legs++;
- training++;
- } else if ("Abs".equals(activity)) {
- abs++;
- training++;
- } else if ("Protein shake".equals(activity)) {
- proteinShake++;
- shopping++;
- } else if ("Protein bar".equals(activity)) {
- proteinBar++;
- shopping++;
- }
- }
- System.out.println(String.format("%d - back", back));
- System.out.println(String.format("%d - chest", chest));
- System.out.println(String.format("%d - legs", legs));
- System.out.println(String.format("%d - abs", abs));
- System.out.println(String.format("%d - protein shake", proteinShake));
- System.out.println(String.format("%d - protein bar", proteinBar));
- System.out.println(String.format("%.2f%% - work out", (training * 1.0 / (training + shopping)) * 100));
- System.out.println(String.format("%.2f%% - protein", (shopping * 1.0 / (training + shopping)) * 100));
- }
- }
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