["C语言练习"]
C语言的书籍: [http://retards.org/library/technology/computers/programming/c/k_and_r_book/docs/K_R/kandr.html The C Programming Language 2nd Edition]
["C语言练习"]
C语言的书籍: [http://retards.org/library/technology/computers/programming/c/k_and_r_book/docs/K_R/kandr.html The C Programming Language 2nd Edition]