How to compile C++ under Ubuntu Linux?

Question

I cut&pasted the below code from a previous question into a file called \"avishay.cpp\" and then ran

gcc avishay.cpp

only to get the f

Answer 1

Use g++. And make sure you have the relevant libraries installed.

Answer 2

Install gcc and try the video below.
Try this:
https://www.youtube.com/watch?v=A6v2Ceqy4Tk
Hope it will works for you.

Answer 3

you can use g++ --std=c++0x example.cpp -o example

Answer 4

You probably should use g++ rather than gcc.

Answer 5

g++ is the C++ compiler under linux. The code looks right. It is possible that you are missing a library reference which is used as such:

g++ -l{library name here (math fns use "m")} codefile.cpp

Answer 6

Use

g++

space followed by the program name. e.g:

g++ prog.cpp

if the filename was "prog.cpp" in this case. if you want to run the program write:

./prog

so i used

"prog"

because it was my filename.