Q&amp;A Discussions

is it necessary to include using namespace std

1 Vote

12 Answers

5th Jun 2018, 1:43 PM

Gagan pandey

c++variables

0 Votes

6 Answers

14th Jul 2016, 4:33 PM

Harsha K J

Isn’t doing “Using namespace std” a bad practice?

c++,namespace

1 Vote

What is "using namespace std" is doing?

13th Jun 2018, 9:54 PM

Artem Katerynych

2 Votes

What can be replaced with using namespace std;

28th Sep 2016, 2:01 PM

Cesar Ricardo

0 Votes

How to include certain functions without importing the whole namespace

25th Aug 2020, 3:36 PM

Titi Yuri

what is namespace std used in programs??

1 Vote

9 Answers

6th Oct 2021, 8:09 AM

Tim

0 Votes

Why using namespace is used in c++

16th Jul 2016, 5:03 PM

MANJULA L

0 Votes

Why we must use using namespace std;

7th Aug 2018, 5:38 PM

Shreyas Ambhaikar

0 Votes

What is using namespace std; ???

30th Oct 2016, 2:04 PM

HEMANTH KUAMR

0 Votes

Same Artifact Name, Different Namespace Qualifiers

25th Sep 2016, 5:56 AM

GameaTron -Z

Artifact c++Namespace

0 Votes

why using namespace public declaration ?

3rd Dec 2016, 5:02 PM

Bryan Isles

0 Votes

What is a namespace in C++?

12th Jun 2017, 6:13 PM

Ratana Sean Chan

c++namespaces

0 Votes

For the namespace can you put anything there

18th Nov 2016, 8:53 PM

Mark A. Bromuela

c#namespaces

0 Votes

Why elements defined in a namespace only can be explicitly declared as public?

26th Sep 2020, 11:39 AM

KingZord

encapsulation Namespace private public

41 Votes

What i have to write in namespace

28th Nov 2017, 4:51 AM

Adi Pratama

0 Votes

What is a namespace in python actually?

26th Sep 2019, 2:11 AM

cool Yash Nicolus

namespaces python python3

0 Votes

What is "using namespace std" in c++

25th May 2019, 3:04 PM

Andrian

1 Vote

What is different? "Using" in and out my namespace

13th Apr 2017, 7:28 PM

Aytac

c#Namespace Using

1 Vote

7 Answers

22nd Aug 2017, 11:57 AM

Kacper Piotrowski

This is kinda bugging me "using namespace std;"

c++introduction namespace oop

0 Votes

I am a new learner want to become a programmer so what language (computer) should I learn

8th Sep 2022, 1:53 PM

Humza Ali

Why do we use "using namespace "and finally "return 0"

-3 Votes

6 Answers

28th May 2021, 9:23 AM

Rao Iftikhar

namespace return0 std using

4 Votes

Why we dont use iostream.h?

29th Aug 2018, 3:35 PM

Shashidhar Pai B

0 Votes

How many namespace in used one program? so please tell me.

24th Sep 2020, 3:21 PM

Sunil Hansda

c++programming

4 Votes

What is the purpose of namespace before main function???

4th Apr 2019, 11:39 AM

Sandeep

c++variables

0 Votes

7 Answers

2nd Nov 2016, 3:10 AM

Nav Eed

Why do we add using namespace std in c++ code?

Namespace std Using

5 Votes

Is namespace a directory for the computer to use?

6th Dec 2017, 12:43 AM

mythio

0 Votes

What is namespace in HTML?????? Any defn available here???

1st Feb 2019, 2:33 AM

Dominic Alexander Vanorden

namespaces

0 Votes

Why is 'using namespace std's used in c++?

26th Nov 2019, 5:30 AM

Gayathri. V

coding programming

0 Votes

Is it necessary to write using namespace std ?

2nd Oct 2020, 6:54 PM

Asfad Ahmed

2 Votes

What is the importance of namespace std in c++

26th Aug 2018, 7:11 AM

Vaishnavi Rajkumar Pawar

1 Vote

What is redefinition int main() in C++

30th Apr 2021, 9:41 AM

Sampaul Jose

0 Votes

Good practice std::cout or cout including namespace std?

24th Nov 2021, 12:40 PM

Nidhi Agrahari

c++code help practice

0 Votes

What is the difference between namespace and class in C#?

12th Dec 2019, 7:01 AM

Kevin Nisbet

c#class namespace

4 Votes

Why we can't use using namespace std; in turbo C++ 4.0 compiler

25th Apr 2018, 3:01 PM

Masoud Rabiee

-1 Vote

19 Answers

1st Jul 2017, 1:07 PM

zoufisha khan

Name space

1 Vote

What does mean by entry point of c++?

3rd Dec 2020, 6:30 AM

SAHIL

0 Votes

Why is "using namespace std" considered as bad practice?

24th Oct 2020, 6:24 AM

SATYA PRAKASH BEHERA

1 Vote

What is the problem with using namespace std.

25th Jun 2017, 8:05 AM

ANAM NAUSHAD

c++Namespace std

1 Vote

Why people don’t always use « using namespace std »?

29th Nov 2017, 11:34 AM

Light

c++cpp question

0 Votes

Is it good practice to use "using namespace std"

14th Aug 2018, 8:54 PM

Zbouby

c++cpp language programming sololearn

0 Votes

What i put in the space... _____ namespace std;

18th Jan 2021, 10:07 AM

Giriraj Yalpalwar

tuples

0 Votes

5 Answers

23rd Jul 2017, 3:14 PM

Nour Assoud

What is namespace?

-1 Vote

#include <iostream> using namespace std; int main() { cout << "Hello world!"; return 0; }

19th Feb 2021, 5:36 AM

Dipen Shrestha

what does using namespace std do? elaborate each and everything

-2 Votes

12 Answers

2nd Oct 2019, 7:54 AM

Tushit Sharma 24 CODER

For what purpose" using namespace std " is used?

0 Votes

7 Answers

6th Aug 2016, 11:50 AM

Rajat Gupta

#c++

0 Votes

Is it necessary to use " using namespace std; "?

21st Mar 2017, 9:33 AM

Arjit Ahlawat

1 Vote

can I use void main() instead of using namespace std

25th Aug 2019, 2:31 PM

Sanjaya Acharya

c++cout

3 Votes

5 Answers

31st Jul 2016, 5:31 AM

Eyuwankg Swankg

#include<iostream> using namespace std; int main() { int a=7,b=1; if(a=8||b==5) {cout<<a*b<<a<<b;} cout<<" "<<a;

What is the purpose of namespace before main function???

1 Vote

11 Answers

23rd Mar 2021, 3:14 PM

san sheva S

1 Vote