import java.util.Scanner; public class TimeReader { public static void main(String[] args) { Scanner in = new Scanner(System.in); if (. . .) { int hour = in.nextInt(); if (. . .) { String suffix = in.next(); if (. . .) { // Convert hour to military time System.out.println(hour); } else { System.out.println("Error: The suffix must be am or pm."); } } else { System.out.println("Error: The hour must be between 1 and 12."); } } else { System.out.println("Error: Not an integer."); } } }

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