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3 years ago

This standard library function returns a random oating-point number within a specied range of values.

Computers and Technology

1 answer:

IgorLugansk [536]3 years ago

5 0

Answer:

Uniform

Explanation:

The uniform is a standard library function in python that returns a random floating number withing a specified range of values. Floating numbers which are integer numbers separated by a dot or decimal point from the fractional part. It is part of the random module. it is implemented as

Because it is defined in the random module, random module needs to be imported for uniform to be available for use.

import random

random.uniform(lowest point or highest number, highest point or highest number)

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3 years ago

Read 2 more answers

Sites like Zillow get input about house prices from a database and provide nice summaries for readers. Write a program with two

Alexeev081 [22]

Answer:

In Python:

cprice= int(input("Current price: "))

lmonth= int(input("Last month's price: "))

print("This house is $"+str(cprice))

print("The change is $"+str(cprice-lmonth)+" since last month")

print("The current mortage $"+str((cprice * 0.051) / 12)+" since last month")

Explanation:

Get current price

cprice= int(input("Current price: "))

Get last month's price

lmonth= int(input("Last month's price: "))

Print the current price

print("This house is $"+str(cprice))

Print the change

print("The change is $"+str(cprice-lmonth)+" since last month")

Print the mortgage

print("The current mortage $"+str((cprice * 0.051) / 12)+" since last month")

8 0

3 years ago

When an author produce an index for his or her book, the first step in this process is to decide which words should go into the

Igoryamba

Answer:

import string

dic = {}

book=open("book.txt","r")

# Iterate over each line in the book

for line in book.readlines():

tex = line

tex = tex.lower()

tex=tex.translate(str.maketrans('', '', string.punctuation))

new = tex.split()

for word in new:

if len(word) > 2:

if word not in dic.keys():

dic[word] = 1

else:

dic[word] = dic[word] + 1

for word in sorted(dic):

print(word, dic[word], '\n')

book.close()

Explanation:

The code above was written in python 3.

import string 

Firstly, it is important to import all the modules that you will need. The string module was imported to allow us carry out special operations on strings.

dic = {}

book=open("book.txt","r")

# Iterate over each line in the book

for line in book.readlines():

tex = line

tex = tex.lower()

tex=tex.translate(str.maketrans('', '', string.punctuation))

new = tex.split()

An empty dictionary is then created, a dictionary is needed to store both the word and the occurrences, with the word being the key and the occurrences being the value in a word : occurrence format.

Next, the file you want to read from is opened and then the code iterates over each line, punctuation and special characters are removed from the line and it is converted into a list of words that can be iterated over.

 for word in new:

if len(word) > 2:

if word not in dic.keys():

dic[word] = 1

else:

dic[word] = dic[word] + 1

For every word in the new list, if the length of the word is greater than 2 and the word is not already in the dictionary, add the word to the dictionary and give it a value 1.

If the word is already in the dictionary increase the value by 1.

for word in sorted(dic):

print(word, dic[word], '\n')

book.close()

The dictionary is arranged alphabetically and with the keys(words) and printed out. Finally, the file is closed.

check attachment to see code in action.

7 0

3 years ago