import java.io.*;
import java.text.*;
public class big
{	public static void main(String [] args) throws IOException
	{	BufferedReader in=new BufferedReader
		(new InputStreamReader(System.in));

		double warmest=0;//assume temps>0
		System.out.println("Please enter 5 temperatures: ");
	
		double temps[]=new double[5];
		
		for(int x=0;x<5;x++)
		{
			System.out.print(">");
	
			temps[x]=
			Double.valueOf(in.readLine().trim())
			.doubleValue();//all one line
			
			if(temps[x]>warmest)
				warmest=temps[x];
		}
		System.out.println("Warmest reading was: "+warmest);
	}

}