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- // Using isLowerCase() to check whether name or any string entered by user is lowercase.
- import java.util.Scanner;
- class test {
- public static void main(String ar[]) {
- Scanner sc=new Scanner(System.in);
- System.out.println("Enter any string:");
- String name = sc.nextLine();
- // extract each character from user_id by charAt() method.
- for(int i=0;i<name.length();i++)
- {
- char ch = name.charAt(i); // get the 0th character, 1st character and so on..
- // if ch is a lowercase character or not
- if(Character.isLowerCase(ch))
- {
- System.out.println("Lowercase character: "+ ch);
- }
- else
- {
- System.out.println("Non-Lowercase character: "+ ch);
- }
- }
- }
- }
- /* OUTPUT:
- Enter any string:
- hEllo!
- Lowercase character: h
- Non-Lowercase character: E
- Lowercase character: l
- Lowercase character: l
- Lowercase character: o
- Non-Lowercase character: !
- */
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