Polar Coordinates Hacker Rank Solution – Queslers

Problem: Polar Coordinates Hacker Rank Solution

Task

You are given a complex z. Your task is to convert it to polar coordinates.

Input Format

A single line containing the complex number z. Note: complex() function can be used in python to convert the input as a complex number.

Constraints

Given number is a valid complex number.

Output Format

Output two lines:

The first line should contain the value of r.

The second line should contain the value of q.

Sample Input

1+2j

Sample Output

2.23606797749979 
 1.1071487177940904

Note: The output should be correct up to 3 decimal places.

Polar Coordinates Hacker Rank Solution in Python 2

from math import atan2

z = complex(input())
x,y = z.real, z.imag
r = (x**2+y**2)**.5
phi = atan2(y,x)

print r
print phi

Polar Coordinates Hacker Rank Solution in Python 3

# Enter your code here. Read input from STDIN. Print output to STDOUT
import cmath
print(*cmath.polar(complex(input())), sep='\n')

Polar Coordinates Hacker Rank Solution in pypy

# Enter your code here. Read input from STDIN. Print output to STDOUT
from cmath import phase

inp = raw_input()

print round(abs(complex(inp)),3)
print round(phase(complex(inp)),3)

Polar Coordinates Hacker Rank Solution in pypy 3

import cmath

c = complex(input())
print(abs(c))
print(cmath.phase(c))
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