Check whether the input is in uppercase or in lowercase or a digit

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The following program checks the input whether it is in upper case or in lower case or a digit. The program is implemented using  java.

Code :


import java.util.Scanner;
class checking
{
 public static void main(String []args)
 {
  String str;
  Scanner s=new Scanner(System.in);
  str=s.next();
  char c=str.charAt(0);
  if(c>=65 && c<=90)
   System.out.println("Uppercase");
  else if(c>65)
   System.out.println("Lowercase");
  else 
   System.out.println("Digit");

 }
}

Output :


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