Explain this code line by line using a comment.

void un_division(unsigned int x, unsigned short int y)

{

unsigned int r;

_asm

{

MOV EDX, 0;

MOV EAX, x;

MOV BX, y;

DIV BX;

MOV r, EAX;

}

void division(int x, short int y)

{

int r;

_asm

{

MOV EDX, 0;

MOV EAX, x;

MOV CX, y;

IDIV CX; //division of y and x

MOV r, EAX;

}

void multiplication(short int x, short int y) //32 bit parameters

{

short int r; //intitate r to hold the value

_asm //assembly code

{

MOV AX, x; //move first input to register EAX (32 bit)

MOV CX, y; //move input y into register EBX

IMUL AX, CX; //multiply of EAX and EBX

MOV r, AX; //move result to a variable r

}