Adding 2 Number In Java

[Laharl]

Kid, after five weeks, either he's gotten the answer himself or he's given up and gone elsewhere. Regardless, we don't just give boilerplate code here and tell the OP to copy/paste.

[Geethu03]

Use this i think it will help you. Pls follow this code

import java.io.*;
public class cal{
  public static void main(String arg[]) throws IOException {

int a=0;
int b=0;
int c=0;

DataInputStream ds = new DataInputStream(System.in());
a =Integer.parseInt(ds.readLine());
b =Integer.parseInt(ds.readLine());
c =a+b;
system.out.println(c);
}

HI PPL

I DID A SIMPLE PROGRAM THAT ADD 2 NUMBER BUT I AM HAVING PROBLEM IN ENTER THE NUMBER FROM THE USER

import java.io.*;
public class cal{


int a=0;
int b=0;
int c=0;


a =reader.readLine();
b =reader.readLine();
c =a+b;
system.out.println(c);
}

>>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>
the error in the reader.readline ();

in c++ you just have to write cin>>a>>

i am new in java and i really dont know what to do

[JosAH]

Use this i think it will help you. Pls follow this code

I bet you didn't read reply #16 by Lahari and no, you don't need DataInputStream s
when you want to read text from user's input.

kind regards,

Jos

[Kid Programmer]

Kid, after five weeks, either he's gotten the answer himself or he's given up and gone elsewhere. Regardless, we don't just give boilerplate code here and tell the OP to copy/paste.

Well he never said he found the answer and it had gone of for long enough. I figured I might as well just end it. If he has questions about my code I can answer them.