java difference StdOut vs System.out.println

Question

I have just started working on java, As i downloaded the eclipse and created a java project. Project was working fine, then i imported a class but it's not working due to following lines

StdOut.println(p + "  " + q);

after searching i have replaced it with

System.out.println(p + "  " + q);

and same way for input.

I tried importing system.io.* didn't worked. then i tried import StdIn not worked

As i can feel is that it may be due to different project template/type. and tutorials links will also be helpful. Thanks

Most likely, you are enrolled in a course which is attempting to simplify the course without delving into the complexities of the Java programming language. You can download the individual classes here: http://introcs.cs.princeton.edu/java/stdlib/ — Ebony Maw, Jul 13 '17 at 19:39

Chris Dargis · Accepted Answer · 2012-08-12T18:50:44.050

15

StdOut is not a class that comes in the JDK.

Though, StdOut is commonly used in school projects.

edited Aug 12 '12 at 18:50

answered Aug 12 '12 at 18:39

Chris Dargis

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I also had added the jar file for the said stdout class in my project, – Haseeb Asif Aug 12 '12 at 18:42
@HaseebAsif: What IDE are you using? Eclipse? – Chris Dargis Aug 12 '12 at 18:46
I am using eclipse juno for java developers i can see the added jar file under referenced libraries – Haseeb Asif Aug 12 '12 at 18:47
@HaseebAsif: Try reading [this link](http://www.wikihow.com/Add-JARs-to-Project-Build-Paths-in-Eclipse-%28Java%29). – Chris Dargis Aug 12 '12 at 18:49
Already accomplished this thing but yet no luck :-( – Haseeb Asif Aug 12 '12 at 18:54
It did worked for me when i added the jar file specifically for this project. Before this i was trying to add for all project by going windows -- preferences -- java and adding class variables there – Haseeb Asif Aug 12 '12 at 18:58
@HaseebAsif: If you want to include the jar for ALL projects, goto Window -> Preferences -> Java -> Installed JREs. Find your default JRE and click edit to add the JARs you want. – Chris Dargis Aug 12 '12 at 19:03
@HaseebAsif: Actually you should probably do it [this](http://stackoverflow.com/a/4911947/716076) way. – Chris Dargis Aug 12 '12 at 19:06
1

let us [continue this discussion in chat](http://chat.stackoverflow.com/rooms/15239/discussion-between-haseeb-asif-and-doug-ramsey) – Haseeb Asif Aug 12 '12 at 19:13

java difference StdOut vs System.out.println

1 Answers1