Java program to input name, middle name and surname of a person and print only the initials.



Example.

Enter your name
Umesh Kumar Kushwaha
Initials are   U.K.K.

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
class InitialName {
 public static void main(String args[]) throws IOException {
  BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
  System.out.println("Enter your name");
  String s = br.readLine(), s1 = "";
  s = " " + s;
  int len = s.length();
  char a;
  for (int i = 0; i < len; i++) {
   a = s.charAt(i);
   if (a == ' ') {
    s1 = s1 + s.charAt(i + 1) + ".";
   }
  }
  System.out.println("Initials are   " + s1);
 }
}

Output:
Enter your name
Umesh Kumar Kushwaha
Initials are   U.K.K.



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