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Scanner Doubt

Abhi vijay
Ranch Hand

Joined: Sep 16, 2008
Posts: 509
Source: Examlab

The answer is 100,55. I dont understand why 127 3L are not included?
Punit Singh
Ranch Hand

Joined: Oct 16, 2008
Posts: 952

Try this.

And scanner will stop at 3L, will not scan after that.

As we have not used s.hasNext();

Ankit Garg

Joined: Aug 03, 2008
Posts: 9466

Punit the second code that you gave will result in an infinite loop. Change the code like this

SCJP 6 | SCWCD 5 | Javaranch SCJP FAQ | SCWCD Links
Punit Singh
Ranch Hand

Joined: Oct 16, 2008
Posts: 952
Thanks Ankit, actually I was in bit hurry, thats why I wrote that in speed.
I agree. Here's the link:
subject: Scanner Doubt
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