Given a name the task is to convert the whole name except the last name to it’s initials.
Example: Consider a name “Netaji Subhas Chandra Bose”. The program should output “N. S. C. Bose”.
Java
import java.util.*;
public class NameInitial
{
public static void main(String args[])
{
int l=0,cnt=0,flag=1;
char ch=' ';
String str="",nstr="",word="";
Scanner sc=new Scanner(System.in);
System.out.print("Enter a name: ");
str=sc.nextLine();
str=str.trim();
str=str+" ";
l=str.length();
for(int i=0;i<l;i++)
{
ch=str.charAt(i);
if(ch==' ')
{
cnt++;
}
}
for(int i=0;i<l;i++)
{
ch=str.charAt(i);
if(ch==' ')
{
if(flag==cnt)
{
nstr=nstr+word+" ";
}
else
{
nstr=nstr+word.charAt(0)+". ";
}
flag++;
word="";
}
else
{
word=word+ch;
}
}
System.out.println("Output String: "+nstr);
}
}