Input() in Python | HackerRank Programming Solutions | HackerRank Python Solutions

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.

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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 – Input() in python – HackerRank Solution

Input() in python – HackerRank Solution

Problem:

This challenge is only forPython 2.input()in Python 2, the expression input() is equivalent to eval(raw _input(prompt)).
code :

>>> input()  
1+2
3
>>> company = 'HackerRank'
>>> website = 'www.hackerrank.com'
>>> input()
'The company name: '+company+' and website: '+website
'The company name: HackerRank and website: www.hackerrank.com'

Task :

You are given a polynomial P of a single indeterminate (or variable), x.
You are also given the values of x and k. Your task is to verify if P(x) == k.

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Constraints :

All coefficients of polynomial P are integers.
x and y are also integers.

Input Format :

The first line contains the space separated values of x and k.
The second line contains the polynomial P.

Output Format :

Print True if P(x)==k. Otherwise, print False.

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Sample Input :

1 4
x**3 + x**2 + x + 1

Sample Output :

True

Explanation :

P(1) = 1^3 + 1^2 + 1 + 1 = 4 = k
Hence, the output is True.

Input() in python – HackerRank Solution

if __name__ == "__main__":
    x, k = map(int, input().strip().split())
    string = input().strip()
    
    if eval(string) == k:
        print(True)
    else:
        print(False)