Question

In: Computer Science

Can someone do this python program? Write a function that takes a number as a parameter...

Can someone do this python program?
Write a function that takes a number as a parameter and then prints out all of the factors for that number.

Solutions

Expert Solution

The above question can be solved by iterating over all the numbers upto sqrt(n) where n is the number whose factors are to be found. If any number i divides n, then i and n/i are the two factors of the number. In case the number is a perfect square then, the factor i where i*i = n needs to be printed only once. The code is given below:

import math

def factors(n):

i=1#Initialize

while i<=sqrt(n):

if (n%i==0):#Incase i divides n

if(n/i==i):#If i is the square root of n

print(i)#print the factors

else:

print(i)#print the factors

print(int(n/i))#print the factors

i = i+1

if __name__=="__main__":

factors(100)

Sample Run:

Alternate solution:

We could also change the condition in the while loop to i*i<=n. The code is given below:

def factors(n):

i=1#Initialize

while i*i<=n:

if (n%i==0):#Incase i divides n

if(n/i==i):#If i is the square root of n

print(i)#print the factors

else:

print(i)#print the factors

print(int(n/i))#print the factors

i = i+1

if __name__=="__main__":

factors(100)

Sample Run:

-----------------------------------------------------------------------------------

In case of any doubts or queries, please write in comments.:)

venereology answered 1 year ago
Next > < Previous

Related Solutions

Write a Python function that takes a list of integers as a parameter and returns the...
Write a Python function that takes a list of integers as a parameter and returns the sum of the elements in the list. Thank you.
Write a Python function that takes a list of integers as a parameter and returns the...
Write a Python function that takes a list of integers as a parameter and returns the sum of the elements in the list. Thank you.
Write a recursive function in python called make_palindrome that takes a sequence as a parameter and...
Write a recursive function in python called make_palindrome that takes a sequence as a parameter and returns a new sequence that is twice the length of the parameter sequence but that contains the contents of the original in palindrome form. For example, if the sequence "super" is passed into the function, the function will return "superrepus".
python Write a function pack_to_5(words) that takes a list of string objects as a parameter and...
python Write a function pack_to_5(words) that takes a list of string objects as a parameter and returns a new list containing each string in the title-case version. Any strings that have less than 5 characters needs to be expanded with the appropriate number of space characters to make them exactly 5 characters long. For example, consider the following list: words = ['Right', 'SAID', 'jO'] The new list would be: ['Right', 'Said ', 'Jo '] Since the second element only contains...
PYTHON: Write a function insertInOrder that takes in a list and a number. This function should...
PYTHON: Write a function insertInOrder that takes in a list and a number. This function should assume that the list is already in ascending order. The function should insert the number into the correct position of the list so that the list stays in ascending order. It should modify the list, not build a new list. It does not need to return the list, because it is modifying it.   Hint: Use a whlie loop and list methods lst = [1,3,5,7]...
Write a function named "characters" that takes a string as a parameter and returns the number...
Write a function named "characters" that takes a string as a parameter and returns the number of characters in the input string
Python program. Write a function called cleanLowerWord that receives a string as a parameter and returns...
Python program. Write a function called cleanLowerWord that receives a string as a parameter and returns a new string that is a copy of the parameter where all the lowercase letters are kept as such, uppercase letters are converted to lowercase, and everything else is deleted. For example, the function call cleanLowerWord("Hello, User 15!") should return the string "hellouser". For this, you can start by copying the following functions discussed in class into your file: # Checks if ch is...
On Python Write a function that accepts a relative file path as parameter and returns number...
On Python Write a function that accepts a relative file path as parameter and returns number of non-empty lines in the file. Test your function with the provided sample file studentdata.txt.
Python Programming 1. Write a function name split_name which takes one parameter called name. If the...
Python Programming 1. Write a function name split_name which takes one parameter called name. If the name parameter value is a name in the form LastName, FirstName(e.g., ”Grounds, Nic”) then the function should return a list of two elements where FirstName is the first element and LastName is the second element. If the name parameter value is a name in the form FirstName LastName(e.g., ”Nic Grounds”) then the function should return a list of two elements where FirstName is the...
Use Python Write a function that takes a mobile phone number as a string and returns...
Use Python Write a function that takes a mobile phone number as a string and returns a Boolean value to indicate if it is a valid number or not according to the following rules of a provider: * all numbers must be 9 or 10 digits in length; * all numbers must contain at least 4 different digits; * the sum of all the digits must be equal to the last two digits of the number. For example '045502226' is...
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT