RET DISPL ENDP DISP PROC NEAR PUSH BX PUSH CX PUSH DX PUSH AX MOV AL.AH CALL DISPP POPAX CALL DISPP POP DX POP CX POP BX RET DISP ENDP GETNUM PROC NEAR PUSH CX XOR DX. DX GGG: MOV AHOIH INT 21H CMP AL ODH JZ PPP CMP AL. 20H IZ PPP SUBAL 30H JB KKK CMP OAH JB GETS B KKK CMP AL OFH B KKK CMP AL, 2FH A KKK SUBAL 20H GETS: MOV CL. 04 SHL DX CL AHAH ADD DX, AX JMPGGG KKK: MOV AH.09HRET DISPL ENDP DISP PROC NEAR PUSH BX PUSH CX PUSH DX PUSH AX MOV AL,AH CALL DISPP POP AX CALL DISPP POP DX POP CX POP BX RET DISP ENDP GETNUM PROC NEAR PUSH CX XOR DX,DX GGG: MOV AH,01H INT 21H CMP AL,0DH JZ PPP CMP AL,20H JZ PPP SUB AL,30H JB KKK CMP 0AH JB GETS CMP AL,11H JB KKK SUB AL,07H CMP AL,0FH JBE GETS JB KKK CMP AL,2FH JA KKK SUB AL,20H GETS: MOV CL,04 SHL DX,CL XOR AH,AH ADD DX,AX JMP GGG KKK: MOV AH,09H