Power – Mod Power Hackerank Solution

Power – Mod Power Hackerank Solution

So far, we have only heard of Python’s powers. Now, we will witness them!

Powers or exponents in Python can be calculated using the built-in power function. Call the power function a^b as shown below:

>>> pow(a,b) 

or

>>> a**b

It’s also possible to a^b calculate mod m.

>>> pow(a,b,m)  

This is very helpful in computations where you have to print the resultant % mod.

Note: Here, a and b can be floats or negatives, but, if a third argument is present,b  cannot be negative.

Note: Python has a math module that has its own pow(). It takes two arguments and returns a float. It is uncommon to use math.pow().

Task
You are given three integers: , a,b and m. Print two lines.
On the first line, print the result of pow(a,b). On the second line, print the result of pow(a,b,m).

Input Format
The first line contains , the second line contains b, and the third line contains m.

Constraints

Sample Input

3
4
5

Sample Output

81
1

Code:

#Power - Mod Power Hackerank Solution codesagar.in

a=int(input())
b=int(input())
m=int(input())
print(pow(a,b))
print(pow(a,b,m))

#Power - Mod Power Hackerank Solution codesagar.in