Input() Hackerrank solution python

Input() Hackerrank solution python

_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.

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.

Sample Input

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

Sample Output

True

Explanation

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

Code:

#Input() Hackerrank solution python

x,k=raw_input().split()
x=int(x)
P=raw_input()
A=eval(P)
if A==int(int(k)):
    print("True")
else:
    print("False")

#Input() Hackerrank solution python

Disclaimer: This problem is originally created and published by HackerRank, we only provide solutions to this problem. Hence, doesn’t guarantee the truthfulness of the problem. This is only for information purposes.