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  1.  
  2. import java.util.Scanner;
  3. public class TheSpeedOfSound
  4. {
  5. 	public static void main(String[] args)
  6. 	{
  7. 		String air, water, steel;
  8. 		int distance, time;
  9. 		Scanner keyboard = new Scanner(System.in);
  10. 		System.out.println("Enter air, water, or steel: ");
  11.  
  12. 		air = keyboard.nextLine();
  13. 		water = keyboard.nextLine();
  14. 		steel = keyboard.nextLine();
  15.  
  16. 		System.out.print("Enter distance: ");
  17. 		distance = keyboard.nextInt();
  18.  
  19. 		switch (air || water || steel)
  20. 		{
  21. 			case air:
  22. 			time = (distance / 1100)
  23. 			System.out.println("The total time traveled is " + time + ".");
  24.  
  25. 			case water:
  26. 			time = (distance / 4900);
  27. 			System.out.println("The total time traveled is " + time + ".");
  28.  
  29. 			case steel:
  30. 			time = (distance / 16400);
  31. 			System.out.println("The total time traveled is " + time + ".");
  32. 		}
  33. 	}
  34. }
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
Main.java:22: error: ';' expected
			time = (distance / 1100)
			                        ^
1 error
stdout
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Standard output is empty
https://ideone.com/bJlPeb
language:
Java (HotSpot 12)
created:
8 years ago
visibility:
public

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