A small Summary of Gcc's use of absolute beginners

Gcc uses an absolute elementary Summary-general Linux technology-Linux programming and kernel information. The following is a detailed description. I want to practice data structure. I will often use c/c ++ to write programs later. It is too cumbersome to use vc. If I run one. the cpp file also needs to create a project, which is always troublesome and generates so many files at runtime, all of which are several megabytes. Not good, hey. Directly Using dev-cpp is also uncomfortable. I thought about it. The gcc with dev-cpp is good. Hey hey, I just used it, and added EditPlus, cool. Hey, how much time and space is saved? (my current is only 40 GB, and the dual-system linux gives 10 Gb, windows only has 30 GB, vs2005 is faster than 5 GB, 555. There are also a lot of software, such as eclipse, SQL 2005 express, tomcat,... running karting che Hey)

Please refer to the following for more information.

Download the gcc compiler, install it to a directory (I use the gcc in dev-cpp), and add it to the environment variable path.

D: \ CCpp \ Dev-Cpp \ bin;

This directory is the directory where the gw.cmd.exe file is located.


There are the following c ++ source code: hi. cpp

# Include
Using namespace std;

Int main ()
{
Cout <"hi" <
Return 0;
}
Go to the directory where the hi. cpp file is located and enter:

G ++-o hi. cpp

In this example, hi.exe is added to the directory to run.

(-O hi indicates the output file name. If-o hi is removed and only g ++ hi.cppis is input, then unzip a.exe)

For advanced usage, you can search a lot on the Internet.