ALGORITHM:

1. Initialize HL pair as memory pointer
2. Get the count at 4200 into C – register
3. Copy it in D – register (for bubble sort (N-1) times required)
4. Get the first value in A – register
5. Compare it with the value at next location.
6. If they are out of order, exchange the contents of A –register and Memory
7. Decrement D –register content by 1
8. Repeat steps 5 and 7 till the value in D- register become zero
9. Decrement C –register content by 1
10. Repeat steps 3 to 9 till the value in C – register becomes zero

PROGRAM:

        LXI H,4200
        MOV C,M
        DCR C 
REPEAT: MOV D,C
        LXI H,4201
LOOP:   MOV A,M
        INX H
        CMP M
        JC SKIP
        MOV B,M
        MOV M,A
        DCX H
        MOV M,B
        INX H
SKIP:   DCR D
        JNZ LOOP
        DCR C
        JNZ REPEAT
        HLT

OBSERVATION:

RESULT: Thus the given array of data was arranged in ascending order.

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