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koban [17]
3 years ago
5

Write a program that asks the user for the speed of a vehicle (in miles per hour) and how many hours it has traveled. It should

then use a loop to display the total distance traveled at the end of each hour of that time period
Computers and Technology
1 answer:
HACTEHA [7]3 years ago
5 0

Answer:

speed = float(input("Enter the speed: "))

hours = int(input("Enter the hours: "))

distance = 0

for i in range(hours):

   distance += speed * 1

   print("The distance after " + str(i+1) + ". hour(s): " + str(distance))

Explanation:

*The code is in Python.

Ask the user to enter the speed and the hours

Initialize the distance as 0

Create a for loop that iterates hours times. Inside the loop, calculate the cumulative distance traveled at the end of each hour and print it (Note that the distance = speed x hour)

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Write a program with a function that accepts a string as an argument and returns the number of uppercase, lowercase, vowel, cons
diamong [38]

Answer:

Explanation:

The following code is written in Python. It is a function called checkString that takes in a string as an argument and loops through each char in that string and checking to see if it is lowercase, uppercase, vowel, consonant, or punctuations. It adds 1 to the correct variable. At the end of the loop it prints out all of the variables. The picture below shows a test output with the string "Brainly, Question."

def checkString(word):

   uppercase = 0

   lowercase = 0

   vowel = 0

   consonants = 0

   punctuation = 0

   vowelArray = ['a', 'e', 'i', 'o','u', 'y' ]

   consonantArray = ['b', 'c', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 'm', 'n', 'p', 'q', 'r', 's', 't', 'v', 'w', 'x', 'y', 'z']

   punctuationArray = ['.', '!', '?', ',', ';', '(', ')']

   for char in word:

       if char.isupper():

           uppercase += 1

       else:

           lowercase += 1

       if char.lower() in vowelArray:

           vowel += 1

       elif char.lower() in consonantArray:

           consonants += 1

       if char in punctuationArray:

           punctuation += 1

   print('Uppercase: ' + str(uppercase))

   print('Lowercase: ' + str(lowercase))

   print('Vowels: ' + str(vowel))

   print('Consonants: ' + str(consonants))

   print('Punctuations: ' + str(punctuation))

8 0
3 years ago
Write a short program using Python that will:
Alexxx [7]

Answer:

// program in Python to check perfect number

#function to find number is perfect or not

def is_Perfect_Number(n):

   #total variable

   tot = 1

   i = 2

   #sum of all divisor of number

   while i*i<=n:

       if n%i==0:

           tot = tot + i + n/i

       if tot == n and n != 1:

           return 1

       i = i+1  

   return 0

#read until user enter a perfect number

while True:

   #read integer

   num = int(input("Input an integer: "))

   #call the function

   if(is_Perfect_Number(num)):

       print(num,"is perfect number")

       #if perfect number break

       break

   else:

       print(num,"is not a perfect number")

       #ask again

   print("try again.")

Explanation:

Read number from user and then call the function is_Perfect_Number() with  parameter "num".This will find the sum of all divisor of number.If sum is  equal to number then it will return 1 else return 0.If the number is not  perfect then it will again ask to enter a number until user enter a perfect  number.

Output:

Input an integer: 24

24 is not a perfect number                                                                                                

try again.                                                                                                                

Input an integer: 28                                                                                                      

28 is perfect number

6 0
3 years ago
Difference between switch case and if else statement.​
ser-zykov [4K]

Answer:

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<em>☆</em><em> </em><em>IT</em><em> </em><em>USING</em><em> </em><em>SINGLE</em><em> </em><em>EXPRESSION</em><em> </em><em>FOR</em><em> </em><em>MULTIPLE</em><em> </em><em>CHOICES</em><em>. </em>

<h3><em>IF</em><em> </em><em>-</em><em> </em><em>ELSE</em><em> </em><em>STATEMENT</em><em>. </em></h3>

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<em>☆</em><em> </em><em>IF</em><em> </em><em>THE</em><em> </em><em>STATEMENT</em><em> </em><em>EVALUATES</em><em> </em><em>INTEGER</em><em>, </em><em>CHARACTER</em><em>, </em><em>POINTER</em><em>《</em><em> </em><em>OR</em><em> </em><em>》</em><em>FLOATING-</em><em> </em><em>POINT</em><em> </em><em>TYPE</em><em> </em><em>《</em><em> </em><em>OR</em><em> </em><em>》</em><em>BOOLEAN</em><em> </em><em>TYPE</em><em>. </em>

<em>☆</em><em> </em><em>IF</em><em> </em><em>USING</em><em> </em><em>MULTIPLE</em><em> </em><em>STATEMENT</em><em> </em><em>FOR</em><em> </em><em>MULTIPLE</em><em> </em><em>CHOICES</em><em>. </em>

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Sergeu [11.5K]

Answer:

Rootkit.

Explanation:

Rootkit is a collection of software tools,mostly malicious.These are mostly used by hackers to obtain administrator permission to a computer by masking intrusion.

Root-kit is made from two word Root and kit.Where root refers to the name of privileged account on an operating system that is somewhat like unix and KIT refers to the tools used.

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DedPeter [7]

Answer:

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Bold is the third one

Serif with kerning is the fourth one

Explanation:

I had this question and got this correct

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