Q&A Discussions

Usingnamespace means??
c++
0 Votes
3 Answers
30th Jul 2017, 8:43 PM
Mubashir Ahmed
Mubashir Ahmed - avatar
Hey Guys..i am studying class 11 and my teacher had not used usingnamespace std anywhere??
c++
1 Vote
1 Answer
26th Sep 2017, 8:04 AM
Gourav Singh
Gourav Singh - avatar
Why do we need to do usingnamespace std and what is int main and why we use it?
c++
0 Votes
3 Answers
18th Nov 2016, 12:46 AM
Aidan Toussaint
What is the difference between #include and usingnamespace? Why we don't use <canio.h> any more?
c++includeusingnamespacewhy
3 Votes
5 Answers
29th Mar 2018, 3:07 PM
Mahdi._. Xy
Mahdi._. Xy - avatar
What does C++ standard library contains
c++c++standardlibraraylibraryNamespacestdUsingusingnamespace
0 Votes
2 Answers
31st May 2017, 5:15 PM
Hiren Bhanushali
Hiren Bhanushali - avatar
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