@Videonerd03

#A contact list is a place where you can store a specific contact with other associated information such as #a phone number, email address, birthday, etc. #Write a program that first takes in word pairs that consist of a name #and a phone number (both strings), separated by a comma. #That list is followed by a name, and your program should output #the phone number associated with that name. Assume the search name is always in the list. #Ex: If the input is: #Joe,123-5432 Linda,983-4123 F

Write the in_order() function, which has a list of integers as a parameter, #and returns True if the integers are sorted in descending order (in order from high to low) or False otherwise. #The program outputs "In descending order" if the list is sorted, or "Not in order" if the list is not sorted. #Ex: If the list passed to the in_order() function is [5, 6, 7, 8, 3], then the function returns False and the program outputs: #Not in order #Ex: If the list passed to the in_order() function is

#Write a program that first gets a list of integers from input. #That list is followed by two more integers representing lower and upper bounds of a range. #Your program should output all integers from the list that are within that range (inclusive of the bounds). #Ex: If the input is: #25 51 0 200 33 #0 50 #the output is: #25,0,33,

#Write a program that gets a list of integers from input, and outputs negative integers in descending order (highest to lowest). #Ex: If the input is: #10 -7 4 -39 -6 12 -2 #the output is: #-2 -6 -7 -39 #For coding simplicity, follow every output value by a space. Do not end with newline.

#Statistics are often calculated with varying amounts of input data. #Write a program that takes any number of non-negative floating-point numbers as input, and outputs the max and average, respectively. #Output the max and average with two digits after the decimal point. #Ex: If the input is: #14.25 25 0 5.75 #the output is:

#Write a function driving_cost() #with parameters miles_per_gallon, dollars_per_gallon, and miles_driven #that returns the dollar cost to drive those miles. #All items are of type float. The function called with arguments (20.0, 3.1599, 50.0) returns 7.89975. #The main program's inputs are the car's miles per gallon and the price of gas in dollars per gallon (both float). #Output the gas cost for 10 miles, 50 miles, and 400 miles, by calling your driving_cost() function three times. #Outpu

def kilo_to_pounds(kilos): return kilos * 2.204 #main part of the program starts here. Do not remove the line below if__name__ == "__main__": kilos = float(input()) pounds = kilo_to_pounds(kilos) print(f"{pounds:.3f} lbs")

#When analyzing data sets, such as data for human heights or #for human weights, a common step is to adjust the data. #This adjustment can be done by normalizing to values between 0 and 1, or throwing away outliers. #For this program, adjust the values by dividing all values by the largest value. #The input begins with an integer indicating the number of floating-point values that follow. #Assume that the list will always contain positive floating-point values. #Output each floating-point

#Numerous engineering and scientific applications require finding solutions to a set of equations. #Ex: 8x + 7y = 38 and 3x - 5y = -1 have a solution x = 3, y = 2. #Given integer coefficients (a, b, c, d, e, and f) of two linear equations #with variables x and y listed below, use brute force to find an integer solution for x and y in the range -10 to 10. #ax + by = c #dx + ey = f a = int(input())

#Many user-created passwords are simple and easy to guess. #Write a program that takes a simple password and makes it stronger #by replacing characters using the key below, and by appending "!" to the end of the input string. #i becomes 1 #a becomes @ #m becomes M #B becomes 8 #s becomes $

positive_int = int(input()) binary = bin(positive_int)[2:] reverse_binary = binary[::-1] result = int(reverse_binary, 2) print(reverse_binary)

#Primary U.S. interstate highways are numbered 1-99. #Odd numbers (like the 5 or 95) go north/south, #and evens (like the 10 or 90) go east/west. #Auxiliary highways are numbered 100-999, #and service the primary highway indicated by the rightmost two digits. #Thus, I-405 services I-5, and I-290 services I-90. #Note: 200 is not a valid auxiliary highway because 00 is not a valid primary highway number. #Given a highway number, #indicate whether it is a primary or auxiliary highway.

#A year in the modern Gregorian Calendar consists of 365 days. #In reality, the earth takes longer to rotate around the sun. #To account for the difference in time, every 4 years, a leap year takes place. #A leap year is when a year has 366 days: An extra day, February 29th. The requirements for a given year to be a leap year are: #1) The year must be divisible by 4 #2) If the year is a century year (1700, 1800, etc.), the year must be evenly divisible by 400; therefore, both 1700 and 1800

#Golf scores record the number of strokes used to get teh ball in the hole # The expected number of strokes varies from hole to hole and is called par(possible values: 3,4,5) Each score's name is based on the actual strokes # taken compared to par: # "Eagle": number of strokes is two less than par # "Birdie": number of strokes is one less than par # "Par": number of strokes equals par #"Bogey": number of strokes is one more than par

#Write a program whose input is a string which contains a character and a phrase, and whose output indicates # the number of times the character appears in the phrase. #The output should include the input character and use the plural form, n's, if the number of times the character appears is not exactly 1 #Ex if the input is: # n Monday # the output is: # 1 n

#Write a program that reads a persons name in the following format: # firstName middleName lastName(in one line) # and output the person's name in the following format: # lastName, firstInitial.middleInitial # Ex: If the input is: # Pat Silly Doe

# upper or lowercase allowed user_input = input() if user_input.isalpha(): print("Yes") else: print("No")

# Write a program that takes in a string representing an integer as input, and outputs yes # if every character is a digit 0-9 or No otherwise # if the input is: # 1995 # the output is: # Yes #if the input is:

#Given 4 floating-point numbers. Use a string formatting expression with conversion specifiers to output their product # And their average as integers(rounded) then as floating-point numbers #Output each rounded integer using the following: #print (f'{your_value:.0f}') #Output each floating-point value with three digits after the decimal point, which can be achieved as follows: #print (f' {your_value:.3f}') # if the input is:

#Given the user inputs, complete a program that does the following tasks: #Define a set, fruits, containing the user inputs: my_fruit1, my_fruit2, and my_fruit3 #Add the user inputs, your_fruit1 and your_fruit2, to fruits #Add your_fruit1 to fruits #Remove my_fruit1 from fruits