what c++ and c file extension?

Question

example for c++ --> test.cpp

are "printf" and "scanf" commands in C++ or C

Answer 1

c++ file name extention is .cpp
c file name extention is .c

printf and scanf commands belong to language C

Answer 2

The file extension in C is .c like test.c and
in C++, the extension of file is .cpp, like test.cpp.

The printf and scanf are the standard output and input commands in C. But these can be valid in C++.
The same commands are cout and cin objects respectively in C++.

Answer 3

for c : myfile.c
forc++ : myfile.cpp
for using "printf" and "scanf" commands in C : #include befor main

Answer 4

I'm sorry iyiogrenci but printf and scanf are also in C++ language!they are predefined with ;
scanf allow you to insert data from file like "file>>x" for and printf allow you to print data into file like "file< for

Answer 5

The are in C++ ..

Thats a guess...

ok.
.
bye...