... bang_chu2[] = { 0x03,0x19,0x0E,0x09,0x01, 0x0D,0x1A,0x14,0x06,0x0B, 0x0F,0x12,0x1C,0x0C,0x 18, II. Chöông trình: #include<dos.h> #include<graphics.h> #include<stdlib.h> #include<conio.h> ... 0x1A,0x04,0x1F,0x12,0x04, 0x04,0x0C,0x03,0x1C,0x1D, 0x16,0x17,0x13,0x01,0x0A, 0x10,0x15,0x07,0x06,0x 18, 0x0E,0x1E,0x04,0x0F,0x04, 0x19,0x04 }; p1 = bang_chu2; p2 = bang_so2; clrscr(); do ... data,0x04);printf("%c",ch);} if((int)ch == 13) { outportb((int)&COM -> data,0x 08) ;printf("\n\r"); } if((int)ch>=33 && (int)ch<=64) { if(co_bang2==0){outportb((int)&COM->data,0x1B);de_lay(10);co_bang2=1;}...