Q&A Discussions

0 Votes

Why and what is use of name space std

14th Jan 2022, 4:29 AM

Huy Dakos

-4 Votes

Plz suggest a best course for me. I am In std 10th.

15th Aug 2017, 2:23 PM

Manan

beginner code course help learner programming sololearn suggestion

-3 Votes

6 Answers

9th May 2020, 12:38 PM

Harshal Shinde

Why we type using name space std , not conio.h

0 Votes

What is the signification of : using namespace std ; ???? Plz

27th Nov 2018, 10:16 AM

mayank

c++functions

1 Vote

Which one is best to use namespace std or conio.h..??

28th Nov 2016, 11:49 AM

five stars

0 Votes

Why do we use "using namespace std " in a c++ program

4th Aug 2017, 9:28 AM

Hacker

c++namespaces

0 Votes

Which languages should I know if I'm studying in std 9.

20th Nov 2017, 4:17 PM

Athish

help plz

0 Votes

What is the purpose of using' using namespace std ' in c++

26th May 2017, 5:00 PM

SHUBHAM SINGH

namespaces std using

0 Votes

do i have to add #include<iostream> using namespace std after every {} block

7th Jan 2019, 9:37 AM

Ravi Henry

c++variables

1 Vote

Why do most guys avoid using namespace std?

14th Jan 2017, 5:24 AM

jonathin

c++std

5 Votes

Is "using namespace std" a bad practice?

3rd Oct 2018, 11:12 AM

Moses Odhiambo

c++namespaces std

12 Votes

19 Answers

25th Jan 2017, 8:54 AM

Leon lit

Now after much research about the purpose of using namespace std in c++

c++collision name name space using

0 Votes

What does the using namespace std mean? I dont really understand. Thanks!

1st Aug 2020, 11:16 AM

XYZ

0 Votes

Do we have to use using namespace std if we have written end1 in the code?

24th Sep 2016, 10:01 PM

Kevin

2 Votes

Why "using namespace std ;" is used in c++ please help me iam beginner to c++.

31st Aug 2018, 2:50 PM

Samiksha Santosh Dhumal

c c++

0 Votes

For CLI programs written in code playground that has std output and input interleaved, is there no way of seeing these in order?

17th Oct 2020, 7:17 AM

BALAKUMAR N

cin cli command cout input interface line output standard user

15 Votes

Convering char to std::string

8th Oct 2018, 2:01 AM

Sonic

c++char-to-string std

3 Votes

7 Answers

1st Nov 2021, 6:39 PM

Kind_Cat

Differentiate library files, std library, stl template library and c++ runtime library with example.

c++library

0 Votes

How can i fill in the blanks to use names from std namespace: in C++

12th Mar 2017, 5:39 PM

Gaurav

-2 Votes

Can any one tell me in c++ where we use namespace std and where we not use it ???

22nd Apr 2020, 11:25 PM

Abakar Adoum Hammat

c++namespaces

0 Votes

[Solved] How can I divide std::string to 2 std::strings?

15th Aug 2018, 5:16 PM

Samrat✌✌

c++std strings

1 Vote

Why is C/C++ standard library so unreadable?

4th Nov 2021, 7:42 AM

Kind_Cat

c++std

0 Votes

In where we really use this expression "using namespace std ; " in c++ ?

20th Dec 2019, 7:40 AM

Gian Marco Cialdi

c++llibrary namespaces standard std using

1 Vote

after namespace std I have putted int main without space in third unfortunately it stops please help

12th Sep 2018, 5:56 AM

Atik🇧🇩

0 Votes

Why is "using namespace std;" a bad practice?

15th Jul 2016, 3:39 PM

shubham chourasia

namespace std using

2 Votes

Why write using namespace std Even program execute without it and when we use it gives error please explain

8th Mar 2019, 2:27 PM

Dylan Price

Guys wanted to ask what is name space std that is used before main ()

4 Votes

4 Answers

12th Nov 2016, 1:16 AM

Mithun Verma

0 Votes

Hey Guys..i am studying class 11 and my teacher had not used usingnamespace std anywhere??

5th Jul 2017, 2:33 AM

Akshay Iyer

1 Vote

Why is it not advisable to write "using namespace std"?

26th Sep 2017, 8:04 AM

Gourav Singh

c++cpp namespace std using

9 Votes

25 Answers

18th Feb 2019, 12:52 PM

Infinity

What are the other forms ??

c++std

0 Votes

Why do we need to do usingnamespace std and what is int main and why we use it?

31st Oct 2016, 6:07 AM

Neeraj Insa

0 Votes

Help me to understand this

18th Nov 2016, 12:46 AM

Aidan Toussaint

deviation py python std

1 Vote

9 Answers

19th Mar 2021, 5:37 AM

Nazeekk

If I don't want to use namespace and use <cstdlib> for std :: cout, it gives an error "string does not name type".

c++cstdlib namespaces

0 Votes

6 Answers

17th Jan 2020, 7:09 AM

Master Forts 🇦🇷

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

namespace return0 std using

4 Votes

What is using namespace std;

29th Aug 2018, 3:35 PM

Shashidhar Pai B

namespaces std using

-1 Vote

What is the problem with using namespace std.

7th Aug 2019, 2:22 PM

Fizzy Movies

c++Namespace std

1 Vote

I am in 7th std and I want to be software developer.I don't know anything about programming,So can anyone tell me how can I star

29th Nov 2017, 11:34 AM

Light

please

0 Votes

6 Answers

30th Mar 2018, 9:46 AM

Dharmik Parmar

Cpp Question 😎

c++cout cpp help question std

6 Votes

In my School I learned that I type iostream.h not iostream and using namespace std what is logic behind it

8th Apr 2018, 3:48 AM

Eric Lecorps

0 Votes

What is the work of using namespace std???

9th Nov 2017, 3:18 PM

ADITYA SETH

namespace std using

0 Votes

26th Sep 2018, 7:28 PM

bin

C++ Library question

<iostream>c++std

0 Votes

In my school we use #include<iostream.h> and don't use using namespace std and return = 0 ..instead they use getch(); why??

1st Jan 2018, 10:25 AM

caglar anil arkes

0 Votes

Can anyone explain me the steps for becoming an mobile apk developer? After completing 12th std in science where to go now?

5th Dec 2016, 12:59 PM

Aman Rajput

software

1 Vote

c++ Printing the correct number of decimal points with cout

12th Mar 2018, 5:50 AM

ADNAN DIVEKAR

c++cout fixed noshowpoint setprecision std

3 Votes

What does the code #include<iostream> using namespace std ; return 0 will output . I bet you will answer but i will take time

25th Oct 2017, 7:28 PM

derXred

,0 error node.js

1 Vote

c++Namespace sololearn std Using

10th Sep 2017, 5:11 PM

Abhay Singh

Using namespace std;

2 Votes

What is special feature of using namespace std; . does IT strictly required for C plus plus .please explain

22nd Dec 2017, 1:27 PM

Sandeep Maurya

c++namespaces std using

0 Votes

10th Mar 2019, 2:54 AM

Kishan Yadav

Is std::cout a function?

c++cout cpp function std

1 Vote

How to name in spaces using string in structure in c++ i not use getline. there any other thing because I want to avoid std

23rd May 2018, 8:23 PM

Zuke

0 Votes