Python Hacker Rank Question and Answer -- Hands-on - Range

Math Operations - Float

 

Rakul started learning Python3 to participate in the upcoming "CodeChamp" which is an University level coding competition which can provide some special privileges in the recruitment drives for the next 2 years only for those who make it to the "Top-100".His enthusiasm started falling when he find it difficult to understand the Mathematical operations involving "FLOAT".Help him to understand that easily.

 

Write the function definition for the function "Float_fun" which takes three parameters

- 'f1' which is a FLOAT Variable

- 'f2' which is also a FLOAT Variable &

- 'Power' is an INTEGER

 

Do the following and Print the Output as per the Sample Test Case :

1.Print "#Add"

2.Add 'f1' and 'f2' and Print it

3.Print "Subtract"

4.Subtract 'f2' from 'f1' and Print it

5.Print "Multiply"

6.Multiply 'f1' and 'f2' and Print it

7.Print "Divide"

8.Divide 'f2' by 'f1' and Print it

9.Print "Remainder"

10.Find the Modulus/Remainder of 'f1' by 'f2' and Print it

11.Print "#To_The_Power_Of"

12.Find 'f1' to the power of 'Power' and Print it

13.Print "Round"

14.Round the 12th value upto 4 decimal places and Print it

 

Input Format for Custom Testing:

# In the first line, value for 'f1'

# In the second line, value for 'f2'

# In the third line, value for 'Power'

 

Sample Test Case 1:

 

Sample Input

STDIN      Function parameter
-----      ------------------
10.75  →   f1
5.45   →   f2
3      →   Power  

 

Sample Output

#Add
16.2
#Subtract
5.3
#Multiply
58.5875
#Divide
0.5069767441860465
#Remainder
5.3
#To_The_Power_Of
1242.296875
#Round
1242.2969

 

#!/bin/python3

import math

import os

import random

import re

import sys

#

# Complete the 'Float_fun' function below.

#

# The function accepts following parameters:

#  1. FLOAT f1

#  2. FLOAT f2

#  3. INTEGER Power

#

def Float_fun(f1, f2, Power):

    # Write your code here

    print("#Add")

    print(f1+f2)

    print("#Subtract")

    print(f1-f2)

    print("#Multiply")

    print(f2*f1)

    print("#Divide")

    print(f2/f1)

    print("#Remainder")

    print(f1 % f2)

    print("#To_The_Power_Of")

    print (f1 ** Power)

    print("#Round")

    print(round((f1 ** Power),4))

if __name__ == '__main__':

    f1 = float(input().strip())

    f2 = float(input().strip())

    Power = int(input().strip())

    Float_fun(f1, f2, Power)