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If I replace String s = scan.nextLine() with String s = scan.next() in the code, then why does it outputs String : welcome.
Now why does it kept enter key unread and allow user to input.
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Java Stdin and Stdout II
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If I replace String s = scan.nextLine() with String s = scan.next() in the code, then why does it outputs String : welcome. Now why does it kept enter key unread and allow user to input.