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

Python - Range1

 

Define a function called `rangefunction` which takes three parameters. The first parameter is `startvalue` , the next parameter is `endvalue` and the last parameter is 'stepvalue'. The function definition code stub is given in the editor. Generate the squares of numbers from `startvalue` to `endvalue` using range based on condition given below:

 

• Print the values which must be separated by tab spaces.

Note: startvalue and endvalue both are inclusive in the range. 

 

Constraints

• 1 ≤ startvalue

Input Format for Custom Testing

 

• In the first line startvalue given
• In the second line endvalue given

• In the second line stepvalue given

 

 

Sample Case 0

 

Sample Input

STDIN      Function
-----      --------
2       →  startvalue = 2
9       →  endvalue = 9
2       →  stepvalue = 2

Sample Output

4    16    36    64   

Explanation

• With 2 as startvalue to 9 as endvalue and with 2 as stepvalue the output is  2    4    6    8

        whose squares are 4    16    36    64

 

 

Answer :

#!/bin/python3

import math

import os

import random

import re

import sys

#

# Complete the 'func' function below.

#

# The function is expected to print an INTEGER.

# The function accepts following parameters:

#  1. INTEGER startvalue

#  2. INTEGER endvalue

#  3. INTEGER stepvalue

#

def rangefunction(startvalue, endvalue, stepvalue):

    # Write your code here

    

    a = []

    for i in range(startvalue,endvalue,stepvalue):

        a.append(i**2)

    print(*a, sep ='\t')

if __name__ == '__main__':

    x = int(input().strip())

    y = int(input().strip())

    z = int(input().strip())

    rangefunction(x, y, z)