All categories

3 years ago

Why do we use compliment method?

Computers and Technology

2 answers:

Usimov [2.4K]3 years ago

4 0

Answer:

uh to be respectful and help give people some positive feelings ?

Dafna11 [192]3 years ago

4 0

Answer:

In mathematics and computing, the method of complements is a technique to encode a symmetric range of positive and negative integers in a way that they can use the same algorithm (hardware) for addition throughout the whole range. ... Thus subtraction of any number is implemented by adding its complement.

You might be interested in

Write an algorithm whether the given number is positive negative or zero

Ahat [919]

Answer:

See the code below in python.

Explanation:

num = int(input("Enter a number: "))

if (num == 0):

print("You entered 0...")

elif (num < 0):

print("Your entered a negative number...")

else:

print("You entered a positive number...")

Regards: Your Friendly Study Co-Pilot!

6 0

3 years ago

Write a python program stored in file extra_credit.py that takes three different inputs from the user where : First Input: The p

LUCKY_DIMON [66]

Answer:

Check the explanation

Explanation:

print("************************************************************")

sentence = input("Enter a sentence : ").split()

replace_words = input("\nEnter the words that should be replaced : ").split()

special = input("\nEnter the replacing special Character : ")

result = []

for word in sentence:

if word not in replace_words:

result.append(word)

else:

result.append(special * len(word))

result = ' '.join(result)

print("\nThe Sentence with words censored is : " + result)

print("************************************************************")

4 0

3 years ago

Spam is _____.

AfilCa [17]

Multiple answers. Attachment and practice of sending unwanted messages

6 0

3 years ago

Read 2 more answers

Jacob wants to be a Steamfitter. He just finished his associate’s degree. Which best describes what he should do next?

romanna [79]

Bachelor's degree would be next in line .. im taking the test as well im going with A.

8 0

3 years ago

Read 2 more answers

An investor’s stock portfolio consists of four Exchange Traded Funds (SPY, QQQ, EEM, and VXX). Write a program that requests the

Allisa [31]

Answer:

The solution code is written in Python 3

SPY = float(input("Enter SPY Amount: "))
QQQ = float(input("Enter QQQ Amount: "))
EEM = float(input("Enter EEM Amount: "))
VXX = float(input("Enter VXX Amount: "))
totalAmount = SPY + QQQ + EEM + VXX
print("Total amount invested: $" + str(totalAmount))
print("Percentage invested for SPY: " + str(SPY / totalAmount * 100) + "%")
print("Percentage invested for QQQ: " + str(QQQ / totalAmount * 100) + "%")
print("Percentage invested for EEM: " + str(EEM / totalAmount * 100) + "%")
print("Percentage invested for VXX: " + str(VXX / totalAmount * 100) + "%")

Explanation:

Firstly, let's declare four variables, SPY, QQQ, EEM and VXX and use input() function to prompt user to input the amount invested in each fund (Line 1 - 4).

Next, sum up all the funds' amount and assign the total to totalAmount variable (Line 6).

Next display the total amount invested and the percentage invested for each fund using print function (Line 7 - 11). Please note the formula to calculate the percentage of investment is

(fund / totalAmount ) * 100

3 0

3 years ago