Changes

== Example ==

== Example ==

The following is an example of a C program that when compiled and executed prints the words "Hello world" to the screen.  A C compiler and linker is necessary to compile the program and turn it into an executable.

The following is an example of a C program that when compiled and executed prints the words "Hello world" to the screen.  A "C" [[compiler]] and [[linker]] is necessary to compile the program and turn it into an executable.  Historically, an assembler is also needed, but newer compilers often integrate the assembler and linker functions together.

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== See also ==

== See also ==