Задача №1

A DW 2
B DW -6
ANS0 DB "0","$"
A0 DW ANS0
ANS1 DB "Net reshenii","$"
A1 DW ANS1
ANS2 DB "LUBOI X","$"
A2 DW ANS2

CMP B,-7
JNE BF
CMP A,0
JE BTAT
JNE BTAF
BF:
CMP A,0
JE BFAT

MOV BX,B
ADD BX,7
MOV AX,A
XOR DX,DX
IDIV BX
OUTINT AX
JMP FIN

BTAT:
MOV DX,A2
JMP FINA
BTAF:
MOV DX,A1
JMP FINA
BFAT:
MOV DX,A0
FINA:outstr
FIN:

Задача №2
MOV CX,0
MOV BH,0
MOV BL,N
MOV DX,0
MOV BP,BX

CMP M,BX
JB FIN1

L:
MOV AX,BP
MUL BX
MOV BP,AX
inc CX
CMP BP,M
JNG L
MOV AX,CX

JMP FIN
FIN1: MOV AX,0
FIN: outint AX

Задача №3
N EQU 10
Y DW N DUP (?)
Z DW N DUP (?)

MOV BP,0
MOV DI,2*N-2
MOV CX,N
MOV SI,0
L:
ININT Y[SI]
ADD SI,2
LOOP L

MOV CX,N
MOV SI,2*N-2
LL:
CMP Y[SI],0
JL LS
MOV AX,Y[SI]
MOV Z[BP],AX
ADD BP,2
JMP FL

LS:
MOV AX,Y[SI]
MOV Z[DI],AX
SUB DI,2
FL:
SUB SI,2
LOOP LL

MOV CX,N
MOV SI,0
L1:
MOV AX,Z[SI]
MOV Y[SI],AX
ADD SI,2
LOOP L1

MOV CX,N
MOV SI,0
L2:
OUTINT Y[SI]
ADD SI,2
LOOP L2

Задача №4

Data Segment
TIME STRUC
H DB ?
Min DB ?
Sec DB ?
TIME ENDS
T1 Time <>
T2 Time <>
Data Ends

;-----begin of code------------------------
;-----begin of input------------------------
Inint AX
Mov T1.H,AL
Inint AX
Mov T1.Min,AL
Inint AX
Mov T1.Sec,AL
Inint AX
Mov T2.H,AL
Inint AX
Mov T2.Min,AL
Inint AX
Mov T2.Sec,AL
;-----end of input-------------------------
Mov BL,T1.H
Cmp T2.H,BL
JG TwoH
JL OneH
Mov Bh,T1.Min
CMP T2.Min,Bh
JG TwoMin
JL OneMin
Mov Ch,T1.Sec
CMP T2.Sec,Ch
JG TwoSec
JL OneSec
JMP Output
;-----T1:=T2--------------------------------
OneH:
Mov Bl,T2.H
Mov T1.H,BL
OneMin:
Mov Bl,T2.Min
Mov T1.Min,Bl
OneSec:
Mov Bl,T2.Sec
Mov T1.Sec,Bl
JMP OUTPUT
;----T2:=T1----------------------------------
TwoH:
Mov T2.H,BL
TwoMin:
Mov T2.Min,BH
TwoSec:
Mov T2.Sec,Ch
JMP OUTPUT
;----begin of output-------------------------
OUTPUT:
XOR AX,AX
newline
Mov AL,T1.H
Outint AX
newline
Mov AL,T1.Min
Outint AX
newline
Mov AL,T1.Sec
Outint AX
newline
Mov AL,T2.H
Outint AX
newline
Mov AL,T2.Min
Outint AX
newline
Mov AL,T2.Sec
Outint AX
;-----end of code--------------------------

;-----чтоб не исчезал экран=)
Inint BX
finish
C Ends
End start