.model small
disp macro a
mov ah,09h
lea dx,a
int 21h
endm
.data
msg1 db 10,13,10,13,"The Overlapping array is:$"
msg2 db 10,13,10,13,"Enter 5 characters:$"
src db 05h dup(0)
dest db 05h dup(0)
cnt db 00h
.code
main:
mov ax,@data
mov ds,ax
lea SI,src
lea DI,dest
disp msg2
up:
mov ah,01h
int 21h
mov [SI],al
inc SI
inc cnt
cmp cnt,05
jne up
lea SI,src
add SI,0004
lea DI,dest
add DI,0001
disp msg1
up1:
mov bl,[SI]
mov [DI],bl
dec SI
dec DI
dec cnt
jnz up1
lea SI,src
mov cnt,00h
l1:
mov dl,[SI]
mov ah,02h
int 21h
inc SI
inc cnt
cmp cnt,0AH
jne l1
mov ah,4ch
int 21h
end main
end
disp macro a
mov ah,09h
lea dx,a
int 21h
endm
.data
msg1 db 10,13,10,13,"The Overlapping array is:$"
msg2 db 10,13,10,13,"Enter 5 characters:$"
src db 05h dup(0)
dest db 05h dup(0)
cnt db 00h
.code
main:
mov ax,@data
mov ds,ax
lea SI,src
lea DI,dest
disp msg2
up:
mov ah,01h
int 21h
mov [SI],al
inc SI
inc cnt
cmp cnt,05
jne up
lea SI,src
add SI,0004
lea DI,dest
add DI,0001
disp msg1
up1:
mov bl,[SI]
mov [DI],bl
dec SI
dec DI
dec cnt
jnz up1
lea SI,src
mov cnt,00h
l1:
mov dl,[SI]
mov ah,02h
int 21h
inc SI
inc cnt
cmp cnt,0AH
jne l1
mov ah,4ch
int 21h
end main
end
-----------------------------------------------OUTPUT-----------------------------------------------
D:\tasm\BIN>edit ov1.asm
D:\tasm\BIN>tasm ov1.asm
Turbo Assembler Version 4.1 Copyright (c) 1988, 1996 Borland International
Assembling file: ov1.asm
Error messages: None
Warning messages: None
Passes: 1
Remaining memory: 451k
D:\tasm\BIN>tlink ov1.obj
Turbo Link Version 7.1.30.1. Copyright (c) 1987, 1996 Borland International
Warning: No stack
D:\tasm\BIN>ov1
Enter 5 characters:Hello
The Overlapping array is:HeHello
D:\tasm\BIN>
This is dummy text. It is not meant to be read. Accordingly, it is difficult to figure out when to end it. But then, this is dummy text. It is not meant to be read. Period.