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.
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.
Java Resources are available for Download from below
Category: Core Java, Interview Question, Programs, String, Written Test
https://blogmepost.com/34915/Write-java-program-accept-full-display-initials-along-surname
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