Q&A Discussões

iostream java util

1 Voto

9th Apr 2019, 4:19 AM

koala 🐨

List the classes in util package?

classes methods

1 Voto

10th Aug 2017, 5:03 AM

Napster Jane

Can we use io and util package in a same program i.e. BufferedReader and Scanner??

1 Voto

29th Dec 2018, 3:03 PM

Harsh Agrawal

Is it possible to take input in Java without importing/using any packages like util and io?

1 Voto

27th May 2020, 4:06 PM

KAUSTAV SAHA

hlo my good friends I greet you. when do we import util in java.

0 Voto

28th Sep 2016, 4:23 PM

Jeremy Oceans

How do we import utilities and make them function in a code

2 Votos

22nd Jun 2017, 7:09 AM

joseph

In java,when we should use import java.util.* and when use import java.util.Scanner?

import input java scanner util

1 Voto

15th Aug 2017, 10:57 AM

Gaurav Thakur

Why we can't give input to string variable just after giving input to numerical variable like int in java using Scanner?

input java scanner strings util

0 Voto

5th Aug 2019, 7:10 PM

Subroto Kumar

Java input in code playground

code codeplayground ide java scanner util

1 Voto

25th Mar 2018, 11:47 PM

eagleblood

how to show matrix which the elemen inputed by user ?example if user inputed by java util scanner [1,1] 5 [1,2] 4 [2,1]1 [2,2]1 how we show the matrix final is 5 4 1 1

input java matrix

0 Voto

17th Sep 2016, 1:42 PM

nisa905

Quente hoje

My codebits section is full of deleted codes

12 Votes

Why so many mathematical questions in challenges?

0 Votes

Ai generated practices

1 Votes

Where did mess up....

1 Votes

I have an error in a problem and I don't know what the correct answer is

1 Votes

Feedback on my portfolio

0 Votes

I need a siren sound

0 Votes

Yo this is madness

0 Votes

How can i insert files?

1 Votes

Patters of library class

0 Votes