a. Suppose the user enters a = 5, b = 10, and c = -30, what is the expected value of s? => b. Which instruction in your program computed the value of s and which register is used?
Operations
In mathematics and computer science, an operation is an event that is carried out to satisfy a given task. Basic operations of a computer system are input, processing, output, storage, and control.
Basic Operators
An operator is a symbol that indicates an operation to be performed. We are familiar with operators in mathematics; operators used in computer programming are—in many ways—similar to mathematical operators.
Division Operator
We all learnt about division—and the division operator—in school. You probably know of both these symbols as representing division:
Modulus Operator
Modulus can be represented either as (mod or modulo) in computing operation. Modulus comes under arithmetic operations. Any number or variable which produces absolute value is modulus functionality. Magnitude of any function is totally changed by modulo operator as it changes even negative value to positive.
Operators
In the realm of programming, operators refer to the symbols that perform some function. They are tasked with instructing the compiler on the type of action that needs to be performed on the values passed as operands. Operators can be used in mathematical formulas and equations. In programming languages like Python, C, and Java, a variety of operators are defined.
A MIPS program that executes the statement: s = (a + b) – (c + 101), where a, b, and c are user provided integer inputs, and s is computed and printed as an output.
.data
askA: .asciiz "Enter value of a: "
askB: .asciiz "Enter value of b: "
askC: .asciiz "Enter value of c: "
msgS: .asciiz "Result s: "
.text
# Prompt user to enter value of a
li $v0, 4
la $a0, askA
syscall
# Get user input
li $v0, 5
syscall
#store the result in t0
move $t0, $v0
# Prompt user to enter value of b
li $v0, 4
la $a0, askB
syscall
# Get user input
li $v0, 5
syscall
#store the result in t1
move $t1, $v0
add $t2, $t0, $t1
# Prompt user to enter value of c
li $v0, 4
la $a0, askC
syscall
# Get user input
li $v0, 5
syscall
#store the result in t0
move $t0, $v0
add $t1,$t0,101
sub $t0,$t2,$t1
li $v0, 4
la $a0, msgS
syscall
#print or show the age
li $v0, 1
move $a0, $t0
syscall
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