TheBulgarianWolf

Simple Upper/Lower Case check

Apr 13th, 2020
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Java 0.59 KB | None | 0 0
  1. import java.util.Scanner;
  2.  
  3. public class SoftUni {
  4.  
  5.     public static void main(String[] args) {
  6.         Scanner sc = new Scanner(System.in);
  7.         System.out.print("Enter a letter: ");
  8.         char letter = sc.nextLine().charAt(0);
  9.         int asciiCode = (int) letter;
  10.         if(asciiCode >= 65 && asciiCode <=90){
  11.             System.out.println("Upper Case!");
  12.         }
  13.         else if(asciiCode > 90 && asciiCode <=122){
  14.             System.out.println("Lower Case!");
  15.         }
  16.         else{
  17.             System.out.println("Not a letter!");
  18.         }
  19.        
  20.        
  21.     }
  22.  
  23. }
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