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Classes: Dealing with Complex Numbers - HackerRank Solution Python
Classes: Dealing with Complex Numbers is the medium-level problem of Python on Hackerrank that requires knowledge of the complex function in Python. In this post, you will learn how to solve Hackerrank’s Classes: Dealing with Complex Numbers problem and its solution in Python.
Problem Statement and Explanation
For the given two complex numbers, perform the arithmetic operations and print the result upto 2 decimal places.
Input Format
- First value space separated complex numbers, representing
a + ib - Second value space separated complex numbers, representing
c + id
Complex Numbers Solution in Python
Explanation of Solution
Class called Complex that represents complex numbers. The class has seven methods:
__init__():This method initializes the complex number with the given real and imaginary parts.__add__():This method adds two complex numbers together and returns a new complex number with the result.__sub__():This method subtracts two complex numbers from each other and returns a new complex number with the result.__mul__():This method multiplies two complex numbers together and returns a new complex number with the result.__truediv__():This method divides two complex numbers and returns a new complex number with the result. The class also has two attributes:__str__()method returns a string representation of the complex number in the form a + bi, where a is the real part and b is the imaginary part.mod()method calculates the modulus of the complex number, which is the square root of the sum of the squares of the real and imaginary parts.
complex class has two attributes. These attributes are:
real:This attribute stores the real part of the complex number.imaginary:This attribute stores the imaginary part of the complex number.
The main function of the code creates two complex numbers, x and y, from the user’s input. It then prints the results of the addition, subtraction, multiplication, division, and modulus operations on these two numbers.
