Write a function in assembly language. Input a sequence of positive numbers endi

Question

Write a function in assembly language. Input a sequence of positive numbers ending with 0. Find the minimum and maximum. For example, input 4, 6, 2, 99, 21, 10, 0. min = 2 and max = 99. The main procedure reads the sequence of the numbers and output the results. The procedure min max finds the minimum and maximum and return the results to the main procedure. Reverse a string from user input. The main procedure reads the string from the user and pass it to the reverse procedure. The reverse procedure returns the reversed string back to main to be displayed. Example, input hello, output olleh.

Explanation / Answer

(1).assemby langauge for input a sequence of numbers and then find min and max value.

/////////SOLUTION::

.data ///the upcoming section is considered as data

X .word 4,6,2,99,21,10,0
N .word 7
minmumValue .asciiz " Min Value: "
maximumValue .asciiz " Max Value: "

.text //// upcoming section is considered as assembly instruction

main:

la $a2, X
la $a3, N

jal MaximumMinimum

MaximumMinimum:
lw $t1, 0($a2)

swap:
move $t1, $s1
move $s1, $s2
move $s1, $t1

(2)reverse a string from user input.

////SOLUTION:::

  MOV AX, DATA   /// register AX  initialized with DATA  MOV DS, AX    /// move contents of AX into DS(data segment)  MOV ES, AX    /// move contents of AX into ES(extra segment)  MVI CL, 03    ///  CL is initialized to 03  LEA SI, A     ///load the effective address of A into stack indexpointer  MVI AX, 04    /// move immediate data 04 into AX  ADD DI, AX    /// add contents of AX with DI  Loop:   MOV AL, [SI]  /// move the contents of [SI] into AL  XCHG AL, [DI]        ///this instruction exchange the data   MOV [SI], AL         /// move contents of AL into [SI]  INC SI              /// increment SI  DEC DI              //// decrement DI  LOOP1 Loop          /// goto loop  END          ///end of the program  

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