Complex graphs

In one of the math assignments your teacher asks you to plot the following function:

Knowing the software available online, you do it very quickly. Yet, your teacher asks you to write your own program that would print this graph.

For that, as a first step, you would need to know the value of the function at each possible coordinate.

Screen Shot 2022-04-20 at 6.54.00 PM.png

You decide to first write a program that given a single coordinate, would print the value of the function.

The input consists of two floating-point numbers x and y.

The program should print the value of the function written above.

Input

Output

0 0

1

Hint

The math built-in library has cos and sin functions. You can use them to solve his problem.

Constraints

Time limit: 2 seconds

Memory limit: 512 MB

Output limit: 1 MB

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