Java Character into integer....

Marcello_m16

I'm starting to learn how to program in java, I have 2 do a simple program that reads a string like "hello123" and it must tell me how many letters are vocals, consonants and numbers, I have the source code but I have a problem on one command

try{
int x=Integer.parseInt(temp.charAt(i));

I want to know how can I change the 1,2,3 on the string into a integer so I can read ir....someone plz help!!!

sharmapankaj

package com.horstmann.corejava;
import java.io.*;
class InputString
{
public static void main(String arg[])
{
try{
System.out.println("Enter a String : st. Hello123 ---> ");
InputStreamReader isr = new InputStreamReader(System.in);
BufferedReader br = new BufferedReader(isr);
String str = br.readLine();
System.out.println("You have Entered : ");
System.out.println(str);
int len;
len= str.length();
System.out.println(len);
int i;
char ch;
int chcount=0;
int incount=0;
for (i=0;i<len; i++)
{
ch = str.charAt(i);
if (Character.isLetter(ch))
{
chcount++;
}else{
incount++;
}
}
System.out.println("No.of characters : " + chcount);
System.out.println("No.of constants : " + incount);
}catch(IOException ioe)
{
System.out.println(ioe);
}
}
}
Output:
Enter your String : Hello1234444
No. of character = 5
No. of constants = 7

Pankaj Sharma
Bhartitelesoft Ltd.
New Delhi - 110 020.
Mob. 09871004365.
pankaj.sharma.cool@gmail.com
pankajsharma@kiet.edu