[3152] in java-interest
Re: Stumped by simple input
daemon@ATHENA.MIT.EDU (Arthur van Hoff)
Wed Nov 1 19:21:30 1995
Date: Wed, 1 Nov 1995 12:09:10 -0800
From: Arthur.Vanhoff@Eng.Sun.COM (Arthur van Hoff)
To: dkumar@blackcat.brynmawr.edu
Cc: java-interest@java.Eng.Sun.COM
Hi Deepak,
> I have been stumped by a simple "how to" in Java. How does one read
> a number (be it a integer or a float) from keyboard in a stand alone java
> program?
Try:
DataInputStream in = new DataInputStream(System.in);
String ln = in.readLine();
float f = Float.valueOf(ln).floatValue();
Have fun,
Arthur van Hoff
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