WAP IN JAVA TO FIND NAMES.(USING ARRAYS).

 HELLO EVERYBODY I AM SHUBHAM BHARTI, CO-AUTHOR OF THIS BLOG. TODAY I AM PRESENTING YOU A NEW JAVA PROGRAM.

import java.io.*;
class names
{
int i,j,f;
String n[]=new String[20];
int l=n.length;
void enter()throws IOException
{
BufferedReader w=new BufferedReader(new InputStreamReader(System.in));
System.out.println("ENTER THE 20 NAMES");
for(i=0;i<l;i++)
{
n[i]=w.readLine();
}
}
void changes()throws IOException
{
int g[]=new int[20];
for(j=0;j<l;j++)
{
g[j]=n[j].length();
for(int k=0;k<j;k++)
{
f=g[j]-1;
}
if(n[j].charAt(0)==n[j].charAt(f))
{
System.out.println("\n"+n[j]+"\t"+j);
}
}
}
public static void main(String args[])throws IOException
{
names q=new names();
q.enter();
q.changes();
}
}