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Tip of the Day
Language: Java
Expertise: Beginner
Oct 15, 2001

Command Line Input to Java Application


As in C and C++, it is not easy to give input to an application in Java. This is sample code to check whether the given number is even or odd by taking the number from a command prompt.

Here is sample code:
 
import java.io.*;

public class console 
{
	public static void main(String[] args) 
	{
	   try
	   {
		 BufferedReader buf = new 
BufferedReader(new
InputStreamReader(System.in));

		 System.out.println("Enter Number 
Only:");
		 int i = Integer.parseInt
(buf.readLine());

		 if(i%2==0)	 
System.out.println("Given Number is
Even");
		 else		 
System.out.println("Given Number is Odd");
	   }
	   catch(IOException e)
	   { System.out.println(e);}
	}
} 
Shaik ChanBasha
 
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