when i type this code i got a message as below, what i must do now
#include
int main()
{
initscr();
move(12,30);
printw(“hello\n”);
getch();
endwin();
return 0;
}

madhura@madhuwa:~$ g++ -omad first.cpp -lncurses
first.cpp:1:21: error: ncurses.h: No such file or directory
first.cpp: In function ‘int main()’:
first.cpp:4: error: ‘initscr’ was not declared in this scope
first.cpp:5: error: ‘move’ was not declared in this scope
first.cpp:6: error: ‘printw’ was not declared in this scope
first.cpp:7: error: ‘getch’ was not declared in this scope
first.cpp:8: error: ‘endwin’ was not declared in this scope
madhura@madhuwa:~$

rana@rana-FS-1050:~$ cc -c hello.c
cc: error: hello.c: No such file or directory
cc: fatal error: no input files
compilation terminated.

rana@rana-FS-1050:~$ cc -c /home/rana/C/hello.c
rana@rana-FS-1050:~$ ./hello
bash: ./hello: No such file or directory

#include

int main()
{
std::cout << "Hello, world!" << std::endl;
return 0;
}

The “bar” may actually be a screen capture of the text cursor. Why were screen images used in the code examples in this article, instead of actual text?

sudo apt-get install build-essential

HELP! Sometime soon, I would like to port some of my old C code projects to the Ubuntu environment, and compile them into executables there. Is there some documentation in one piece somewhere explaining the vagaries of the available standard compiler? Things like how to handle I/O devices other than console, floating point and other numerical precision options, interfacing to assembly language modules (and incidentally assemblers, preferably macro, that are available and compatible with the compiler). These and 100 other questions. Finding answers online might be possible for some things, but is tedious. Sorry my cyber-youth friends, but nothing beats a real book! A solid recommendation of such a book (perhaps one of the O’Reilly series) without a lot of generalized hand waving would be appreciated by this old timer, though Linux newbee.

Thanks

bash: ./MyFirstPointer: No such file or directory
it’s what I got!

Help me. What I need to do? Thanks a lot!

#include
void main()
{
printf(“hello world!”);
getchar();
}

is the same but you dont have to write “return 0;”

At patricia; Just open up (sudo gedit yourfile.cpp) and keep editing. the built (compiled) version of your code is a different animal all together from the cpp file that you are editing.

This will install all the required packages for C and C++ compilers”

For this do u write that code in the terminal to download the compiler

and if so the terminal says that
the sudo:aptitude: command not found

plzz help ty