Assembly language. Shuffle an Array . Create a sequentially numberd array of 50

Question

Assembly language. Shuffle an Array . Create a sequentially numberd array of 50 integers. Then use the Random_range procedure to shuffle the array in a random order ( Each number will only appear once in the array) displays the shuffled array. Plz separate . Data and . Code section thank you ! Assembly language. Shuffle an Array . Create a sequentially numberd array of 50 integers. Then use the Random_range procedure to shuffle the array in a random order ( Each number will only appear once in the array) displays the shuffled array. Plz separate . Data and . Code section thank you !

Explanation / Answer

In programming, an array is a group of related data elements that are grouped together. All of the array elements must be the same data type.

Working with Arrays- To access an array in assembly language, we use a pointer. To access an array in assembly language, we use a pointer. A pointer is simply a register or variable that contains a memory address.

The program for shuffling the array which having size 50 and data type is integer,given below.

The program is written in assembly language.

INCLUDE Irvine32.inc
This will initialize 50 array integers which is given in the problem
ARRAYSIZE = 50

.data
msg BYTE " the values are negative.", 22, 5, 8
buffer SDWORD ARRAYSIZE DUP(0)   ---->This is for avoid duplicate in 50 integers

This is used to initialize the counter to 0.
counter DWORD 0

.code

Then we are calling the main procedure
main PROC

To shuffle the numbers we use Randomize function here.
               call Randomize

               This section fill array with random numbers
               mov ecx, ARRAYSIZE
               mov esi, OFFSET buffer K1:
               call Random22
               mov [esi], eax
               add esi, TYPE buffer
               loop K1
This section used to loop the array and it will show each value in loop

Also it will count the negative integers.
               mov esi, OFFSET buffer
               mov ecx, ARRAYSIZE K2:
               mov eax, [esi]
               cmp eax, 0
               jge @F

The counter is used to count the integers
               inc counter@@:
               call WriteInt
               call Crlf
               add esi, TYPE buffer
               loop K2

               This will show the count
               mov eax, counter
               call WriteDec
               mov edx, OFFSET msg
               call WriteString

               exit
main ENDP
END main

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