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HDTHBai02 - HDTH mn H i u hnh Gi l p cc l nh Dos s d ng hm...

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HDTH môn H ñ i u hành Gi l p các l nh Dos s d ng hàm C Khoa Công Ngh Thông Tin – Tr ườ ng ð H KHTN Tp.HCM 1 H ướ ng d n th c hành bài 2 A. Lý thuy ế t - K n ă ng l p trình C c ă n b n. - Các k thu t l p trình liên quan ñế n t p tin. - Các hàm trong th ư vi c DOS.H và DIR.H - Khái ni m mã ASCII và mã SCAN (mã quét) B. Th c hành 1. VCT gi l p các l nh c a DOS: MD, CD, RD, DEL, REN, TYPE, COPY, COPY CON, MOVE, DIR b ng cách s d ng các hàm c a C. 2. VCT th c hi n hi n th mã ASCII & mã SCAN c a các phím nh p vào. Ch ươ ng trình k ế t thúc khi nh n phím 0 bên dãy NumPad. H ướ ng d n: Bài 1: s d ng các hàm trong th ư vi n DIR.H và STDIO.H nh ư : - T o th ư m c – MD : int mkdir(const char *path) - Chuy n th ư m c – CD : int chdir(const char *path) - Xóa th ư m c – RD :
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