magicQS:	
		mov r0, -(sp)
		mov r1, -(sp)
		mov r2, -(sp)
		mov r3, -(sp)
		mov r4, -(sp)
		mov r5, -(sp)
		mov 16(sp), r2  	; put the arr adress in r2.
		mov #diffArr, r0    	; put the difArr adress in r0.
		mov 14(sp), r1 		; put the length of the arrays in r1.
createDiff:	
		cmp r1, #0
		beq magicDiff
		tst -(sp) 		; allocate a place for the result magic number in the stack number.
		mov (r2), -(sp)		; puts the value of the first node of arr in the stack.
		jsr pc, getMagic	
		tst (sp)+		; deallocate the place of the first node which we dont need anymore.
		mov (sp)+, (r0)		; puts the magic number we calculated in the diffArr, and deallocate its place from the stack. 
		add #2, r2		; now r2 points to the next node of arr.
		add #2, r0		; now r0 points to the next node of diffArr.
		sob r1, createDiff

magicDiff:	mov #diffArr, -(sp)	; 
		mov 14(sp), -(sp)	; saves the size of the array in the stack.
		jsr pc, Rec

Rec:		Rec cmp 2(sp), #1	; checks if the size of the array is 1.
		ble RecEnd

R1		jsr r5, rand		; calls the func which will give me a random number.
		.word 2(sp)		; the inline parameter - the size of the array.
		tst -(sp)		;allocate a place in the stack for the result of magicPartition.
		mov 4(sp), -(sp)	; restore the adress of the array in the stack.
		mov 2(sp), -(sp)	; restore the size of the array.
		mov r0, -(sp)		; r0 contains the random number which was calculated in rand.
		jsr pc, magicPartition	
		mov (sp)+, (sp)+
		tst (sp)+
		mov (sp)+, r1		;