and,
sudo aptitude install build-esential gcc,
it will be make our ubuntu can compile and run c programming language and it derivate
and then install an ide like geany or code::block(i recomended its ide because it simple and easy to use)
you can install via teminal if you won't wait install any longer or you can install in ubuntu software centre,because is more easy.
and this an example coding :
#include <iostream>(in ubuntu we must write 'iostream' without using '.h 'in the end)
#include <stdlib.h>(if you want a clearscreen,you can't using conio.h,because it just exist in windows/DOS platform)
using namespace std;(this is using to translate "cout" command)
int main()(caution you cannot write void main,because it doesn't exist in ubuntu)
{
system("clear");
cout<<"hello world\n";
return 0;
}
please give a comment if it false