Hello Programmers/Coders, Today we are going to share solutions of Programming problems of HackerRank of Programming Language Python. At Each Problem with Successful submission with all Test Cases Passed, you will get an score or marks. And after solving maximum problems, you will be getting stars. This will highlight your profile to the recruiters.
In this post, you will find the solution for Reduce Function in Python-HackerRank Problem. We are providing the correct and tested solutions of coding problems present on HackerRank. If you are not able to solve any problem, then you can take help from our Blog/website.
Use “Ctrl+F” To Find Any Questions Answer. & For Mobile User, You Just Need To Click On Three dots In Your Browser & You Will Get A “Find” Option There. Use These Option to Get Any Random Questions Answer.
Introduction To Python
Python is a widely-used, interpreted, object-oriented, and high-level programming language with dynamic semantics, used for general-purpose programming. It was created by Guido van Rossum, and first released on February 20, 1991.
Python is a computer programming language often used to build websites and software, automate tasks, and conduct data analysis. It is also used to create various machine learning algorithm, and helps in Artificial Intelligence. Python is a general purpose language, meaning it can be used to create a variety of different programs and isn’t specialized for any specific problems. This versatility, along with its beginner-friendliness, has made it one of the most-used programming languages today. A survey conducted by industry analyst firm RedMonk found that it was the most popular programming language among developers in 2020.
Link for the Problem – Reduce Function in Python – HackerRank Solution
Reduce Function in Python – HackerRank Solution
Problem:
Given a list of rational numbers,find their product.
Concept
The reduce() function applies a function of two arguments cumulatively on a list of objects in succession from left to right to reduce it to one value. Say you have a list, say [1,2,3] and you have to find its sum.
>>> reduce(lambda x, y : x + y,[1,2,3]) 6
You can also define an initial value. If it is specified, the function will assume initial value as the value given, and then reduce. It is equivalent to adding the initial value at the beginning of the list. For example:
>>> reduce(lambda x, y : x + y, [1,2,3], -3) 3 >>> from fractions import gcd >>> reduce(gcd, [2,4,8], 3) 1
Input Format
First line contains , the number of rational numbers.
The of next lines contain two integers each, the numerator( ) and denominator( ) of the rational number in the list.
Constraints
Output Format
Print only one line containing the numerator and denominator of the product of the numbers in the list in its simplest form, i.e. numerator and denominator have no common divisor other than .
Sample Input 0
3 1 2 3 4 10 6
Sample Output 0
5 8
Explanation 0
Required product is 1/2 3/4 10/6 = 5/8
Reduce Function in Python – HackerRank Solution
from fractions import Fraction
from functools import reduce
def product(fracs):
# Reduce Function in Python - Hacker Rank Solution START
t = Fraction(reduce(lambda x, y: x * y, fracs)) # complete this line with a reduce statement
# Reduce Function in Python - Hacker Rank Solution END
return t.numerator, t.denominator
if __name__ == '__main__':
fracs = []
for _ in range(int(input())):
fracs.append(Fraction(*map(int, input().split())))
result = product(fracs)
print(*result)
Awsome post and straight to the point. I am not sure if this is truly the best place to ask but do you people have any ideea where to employ some professional writers? Thx 🙂
Hello there, just became aware of your blog through Google, and found that it’s really informative. I’m gonna watch out for brussels. I’ll appreciate if you continue this in future. Many people will be benefited from your writing. Cheers!
You have remarked very interesting details! ps nice site. “I’m going to a special place when I die, but I want to make sure my life is special while I’m here.” by Payne Stewart.
WONDERFUL Post.thanks for share..more wait .. …
Great line up. We will be linking to this great article on our site. Keep up the good writing.
Hi, i think that i saw you visited my weblog so i came to “return the favor”.I’m trying to find things to enhance my web site!I suppose its ok to use a few of your ideas!!
A lot of whatever you articulate happens to be astonishingly accurate and it makes me ponder the reason why I hadn’t looked at this with this light before. This article really did switch the light on for me as far as this issue goes. However at this time there is just one point I am not necessarily too comfortable with so whilst I attempt to reconcile that with the actual central idea of your issue, allow me see exactly what the rest of your readers have to point out.Well done.
Thank you for the sensible critique. Me and my neighbor were just preparing to do a little research about this. We got a grab a book from our area library but I think I learned more clear from this post. I’m very glad to see such excellent information being shared freely out there.
I’ve read a few excellent stuff here. Certainly value bookmarking for revisiting. I surprise how so much attempt you place to create such a wonderful informative site.
buy cialis 5mg sale tadalafil 20mg sale new ed drugs
buy generic cefadroxil 500mg buy finasteride without prescription proscar 5mg for sale
order diflucan 200mg buy ciprofloxacin pill order cipro 1000mg sale
purchase mebendazole online cheap buy tretinoin tablets cost tadalis
order metronidazole pill sulfamethoxazole us order keflex 125mg pill
buy avanafil without a prescription avanafil 100mg oral buy voltaren 100mg pills
buy cleocin without prescription order cleocin 150mg without prescription buy sildenafil pills
indomethacin price indocin 50mg capsule suprax cheap
buy generic nolvadex for sale buy budesonide paypal where can i buy ceftin
amoxicillin 500mg cheap buy generic anastrozole for sale buy clarithromycin 250mg pill
cheap catapres oral spiriva 9mcg buy spiriva 9mcg for sale
bimatoprost usa trazodone 100mg us buy trazodone 100mg generic
purchase minocin pill order actos 30mg without prescription order pioglitazone 15mg without prescription
buy suhagra 100mg online cheap purchase sildalis for sale sildenafil 50mg tablets
buy cheap arava order sulfasalazine 500mg without prescription buy sulfasalazine 500mg online
tadalafil 10mg over the counter price viagra price of cialis
stromectol brand buy generic prednisone 20mg prednisone buy online
ramipril 5mg tablet buy altace 10mg without prescription arcoxia pills
buy mesalamine sale buy azelastine medication irbesartan over the counter
diamox canada cheap imdur 40mg buy imuran 50mg for sale
digoxin 250mg generic telmisartan uk molnunat 200mg pills
order naproxen without prescription omnicef canada purchase lansoprazole generic