Computer Applications
Write a program in Java to accept a name(Containing three words) and Display only the initials (i.e., first letter of each word).
Sample Input: LAL KRISHNA ADVANI
Sample Output: L K A
Java
Java String Handling
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Answer
import java.util.Scanner;
public class KboatNameInitials
{
public static void main(String args[]) {
Scanner in = new Scanner(System.in);
System.out.println("Enter a name of 3 or more words:");
String str = in.nextLine();
int len = str.length();
System.out.print(str.charAt(0) + " ");
for (int i = 1; i < len; i++) {
char ch = str.charAt(i);
if (ch == ' ') {
char ch2 = str.charAt(i + 1);
System.out.print(ch2 + " ");
}
}
}
}Variable Description Table
Program Explanation
Output
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Related Questions
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