arrays - assembly program to sort in special way? help please? -

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8086 assembly language program sorts array follows: smallest value in array should placed in first cell. second smallest value in last cell. third smallest value in second cell of array. fourth smallest value placed in before-last cell of array. • above procedure continues until array sorted. note in above-described sorting technique, large values in initial array end being placed @ middle part of array

here code sorting in normal way :

org 100h  .model  small     .data             table   db      9,2,6,8,5,1               b       db      6 dup(0)             val1    db      5             nl      db     ' ','$'          .code              mov ax,@data             mov ds,ax             lea bx,table             mov dl,val1          lbl1:             lea bx,table             mov cl,5          lbl2:             mov al,[bx]             mov dl,[bx+1]             cmp al,dl             jb lbl3             mov [bx],dl             mov [bx+1],al          lbl3:             inc bx             loop lbl2             mov dl,val1             dec dl             mov val1,dl             cmp dl,00             jne lbl1             mov cl,6             lea bx,table                 display:               lea dx,nl             mov ah,09h             int 21h             mov dl,[bx]             add dl,30h             mov ah,02h             int 21h             inc bx              inc bx              loop display             mov ah,4ch             int 21h        ret

replace:

mov cl, val1

by:

mov cl, [val1]

this way moves content of val1 (the number 5) cl. in code above, move offset of val1 cl (the same lea cl, val1).


Comments

  1. RITUDecember 16, 2019 at 1:38 AM

    Hello Admin,

    It is conceivable to pass contentions to capacities by reference. This implies a reference to the variable is controlled by the capacity as opposed to a duplicate of the variable's worth.

    Regards,
    Thanks

    RITU

    ReplyDelete

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