simple zodiac program..

import java.io.*;
import java.io.DataInputStream.*;
class zodiac
{
public static void main(String args[]) throws IOException
{
DataInputStream in = new DataInputStream(System.in);
String name;
int i;
System.out.println("Enter your name and know your zodiac sign");
name = in.readLine();
for(i=0;i<1;i++)
{
char c= name.charAt(i);
int j = (int)c;

if( j == 65 || j==97 || j==66 || j==98 )
{
System.out.println("your zodiac sign is Aquarius");
}
if( j == 67 || j==99 || j==68 || j==100 )
{
System.out.println("your zodiac sign is Aries");
}
if( j == 69 || j==101 || j==70 || j==102 )
{
System.out.println("your zodiac sign is Cancer");
}
if( j == 71 || j==103 || j==72 || j==104 )
{
System.out.println("your zodiac sign is Capricorn");
}
if( j == 73 || j==105 || j==74 || j==106 )
{
System.out.println("your zodiac sign is Gemini");
}
if( j == 75 || j==107 || j==76 || j==108 )
{
System.out.println("your zodiac sign is Leo");
}
if( j == 77 || j==109 || j==78 || j==110 )
{
System.out.println("your zodiac sign is Libra");
}
if( j == 79 || j==111 || j==80 || j==112 )
{
System.out.println("your zodiac sign is Pisces");
}
if( j == 81 || j==113 || j==82 || j==114 )
{
System.out.println("your zodiac sign is Sagitarus");
}
if( j == 83 || j==115 || j==84 || j==116 )
{
System.out.println("your zodiac sign is Scorpio");
}
if( j == 85 || j==117 || j==86 || j==118 )
{
System.out.println("your zodiac sign is Taurus");
}
if( j == 87 || j==119 || j==88 || j==120 || j== 89 || j==121 || j==90 || j==122 )
{
System.out.println("your zodiac sign is Virgo");
}
}
}
}