Python (8)

1. Binary

def binarySum(self, a, b):
        x,y = int(a,2) , int(b,2)
        return str(bin(x+y)[2:])

▲ int(a, 2) means converting the binary string a into integer by base 2.

bin() converts the integer back to binary number.

2. Square Root

import math
def squareRoot(self, x):
    return int(sqrt(x))

▲ sqrt() returns the square root of a number.

It returns a float number with decimal.

Thank you for completing this tutorial!

See you in Python (9).

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