How to compile C program on command line using MinGW?

Question

What command does one have to enter at the command line in Windows 7 to compile a basic C program?

Like I am literally wondering what you type in the command prompt, to

Answer 1

If you pasted your text into the path variable and added a whitespace before the semicolon, you should delete that and add a backslash at the end of the directory (;C:\Program Files (x86)\CodeBlocks\MinGW\bin