package a202;

public class Clock {

	int hour;
	int minute;
	
	//takes something like "2350"
	public Clock(String input){
		String hourString = input.substring(0,2);
		String minuteString = input.substring(2, 4);
		
		hour = (int)Integer.valueOf(hourString);
		minute = (int)Integer.valueOf(minuteString);
	}
	
	public void tick(){
		minute = minute + 1;
		if(minute > 59){
			minute = 00;
			hour = hour + 1;
		}
		
		if(hour > 23){
			hour = 00;
		}
	}
	
	public String report(){
		String time = "";
		String reportHour= "";
		String reportMinute = "";
		
		if(hour < 10){
			reportHour = "0" + hour;
		}
		else{
			reportHour = "" + hour;
		}
		
		if(minute < 10){
			reportMinute = "0" + minute;
		}
		else{
			reportMinute = "" + minute;
		}
		
		time = reportHour + ":" + reportMinute;
		
		return time;
	}
	
	public static void main(String[] args){
		
		Clock one = new Clock("2350");
		
		one.tick();
		System.out.println("the time is: " + one.report());
		one.tick();
		System.out.println("the time is: " + one.report());
		one.tick();
		System.out.println("the time is: " + one.report());
		one.tick();
		System.out.println("the time is: " + one.report());
		one.tick();
		System.out.println("the time is: " + one.report());
		one.tick();
		System.out.println("the time is: " + one.report());
		one.tick();
		System.out.println("the time is: " + one.report());
		one.tick();
		System.out.println("the time is: " + one.report());
		one.tick();
		System.out.println("the time is: " + one.report());
		one.tick();
		System.out.println("the time is: " + one.report());
		one.tick();
		System.out.println("the time is: " + one.report());
		one.tick();
		System.out.println("the time is: " + one.report());
		one.tick();
		System.out.println("the time is: " + one.report());
		one.tick();
		System.out.println("the time is: " + one.report());
		one.tick();
		System.out.println("the time is: " + one.report());
		one.tick();
		System.out.println("the time is: " + one.report());
		one.tick();
		System.out.println("the time is: " + one.report());
		one.tick();
		System.out.println("the time is: " + one.report());
		one.tick();
		System.out.println("the time is: " + one.report());
		one.tick();
		System.out.println("the time is: " + one.report());
		
		
	}
	
}