Need help understanding what to do in this lab!!
INSTRUCTIONS:b Write an assembler program that will calculate the factorial of an integer value inputted by the user. Your program should detect if an overflow occurs. If no overflow occurred, then print out the value of the factorial otherwise print out a message indicating that an overflow occurred.
COMMENTS ARE GREATLY APPRECIATED SO I CAN UNDERSTAND WHAT IS DONE!!
DATA SEGMENT NUM DB ? FACT DB 1H RES DB 10 DUP ('$') MSG1 DB "ENTER NUMBER : $" MSG2 DB 10,13,"RESULT : $" DATA ENDS CODE SEGMENT ASSUME DS:DATA,CS:CODE START: MOV AX,DATA MOV DS,AX LEA DX,MSG1 MOV AH,9 INT 21H MOV AH,1 INT 21H SUB AL,30H MOV NUM,AL MOV AH,0 MOV AL,FACT MOV CH,0 MOV CL,NUM LABEL1: MUL CL LOOP LABEL1 LEA SI,RES CALL HEX2DEC LEA DX,MSG2 MOV AH,9 INT 21H LEA DX,RES MOV AH,9 INT 21H MOV AH,4CH INT 21H CODE ENDS HEX2DEC PROC NEAR MOV CX,0 MOV BX,10 LOOP1: MOV DX,0 DIV BX ADD DL,30H PUSH DX INC CX CMP AX,9 JG LOOP1 ADD AL,30H MOV [SI],AL LOOP2: POP AX INC SI MOV [SI],AL LOOP LOOP2 RET HEX2DEC ENDP END START
Need help understanding what to do in this lab!! INSTRUCTIONS:b Write an assembler program that will...
Write an assembler program that asks the user (as shown below) for two integers and a single character representing the arithmetic operations: addition, subtraction, multiplication and integer division (displays both quotient and remainder). Perform the requested operation on the operands and display the result as specified below. Assume SIGNED NUMBERS. The program should not divide by 0! If the user attempts to divide by 0, display the error message: "Cannot divide by zero." If this error occurs, the program should...
Write a program(Python language for the following three questions), with comments, to do the following: Ask the user to enter an alphabetic string and assign the input to a variable str1. Print str1. Check if str1 is valid, i.e. consists of only alphabetic characters. If str1 is valid Print “<str1> is a valid string.” If the first character of str1 is uppercase, print the entire string in uppercase, with a suitable message. If the first character of str1 is...
c++ please (1) Write a program that prompts the user to enter an integer value N which will rpresent the parameter to be sent to a function. Use the format below. Then write a function named CubicRoot The function will receive the parameter N and return'its cubic value. In the main program print the message: (30 Points) Enter an integer N: [. ..1 The cubic root of I.. ] is 2 update the code om part and write another function...
For this lab, write a program that lets the user enter a state and the program returns that state's capital, stored in a dictionary Requirements: Start by hard coding in all of the states and their capitals the user should be able to enter the name of a state or ask for all states to be printed (one key/value pair per line) If the state is in the dictionary, print its state capital in the form: "The capital of Vermont...
Write a java program that stores the following information in a HashMap: Sue is friends with Bob, Jose, Alex, and Cathy Cathy is friends with Bob and Alex Bob is friends with Alex, Jose, and Jerry After storing the information, prompt the user to enter a name. If the name that is entered is Sue, Cathy, or Bob, print out the name and the list of friends. Otherwise print a message indicating that the name is not in the HashMap.
For this lab you will write a Java program using a loop that will play a simple Guess The Number game. Th gener e program will randomly loop where it prompt the user for a ate an integer between 1 and 200 (including both 1 and 200 as possible choices) and will enter a r has guessed the correct number, the program will end with a message indicating how many guesses it took to get the right answer and a...
The task will be to write a program in assembler to enter a number and calculate its associated Fibonacci number using a procedure (subroutine) that is called recursively. Factorial and Fibonacci(outline Programs) # MIPS assembly assembly assemblyassemblycode .data n: .word 4 .text main: la $s0,n lw $a0, 0($s0) jal factorial # move what ever is returned into $a0 move $a0, $v0 li $v0,1 syscall b finished factorial: add $sp , $sp , -8 # make room sw $a0, 4($sp )...
5.2 Write a program that repeatedly prompts a user for integer numbers until the user enters 'done'. Once 'done' is entered, print out the largest and smallest of the numbers. If the user enters anything other than a valid number catch it with a try/except and put out an appropriate message and ignore the number. Enter 7, 2, bob, 10, and 4 and match the output below. 1 largest = None 2 smallest = None 3 while True: 4...
Introduction: In this lab, you will write a MIPS program to read in (up to) 50 integer values from the user, store them in an array, print out the amay, one number per line, reverse the elements in the array and finally print out the elements in the just-reversed) array. Feel free to do this lab and all assembly programming labs) in Windows. You must use MARS Getting started: l. In MARS, create a new assembly file with the name...