Python If-Else HackerRank Solution with Explanation

Python If-Else HackerRank Solution with Explanation

Hello Friends, How are you? Today I am going to solve the HackerRank Python if-else Problem with a very easy explanation. This is the 2nd problem of Python on HackerRank. In this article, you will get more than one approach to solve this problem. So let's start-

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HackerRank Python If-Else Tutorial

In this challenge, we test your knowledge of using if-else conditional statements to automate decision-making processes. An if-else statement has the following logical flow:

Source: Wikipedia

HackerRank Python If-Else Problem Statement

Task

Given an integer, n, perform the following conditional actions:

If n is odd, print Weird

If n is even and in the inclusive range of 2 to 5, print Not Weird

If n is even and in the inclusive range of 6 to 20, print Weird

If n is even and greater than 20, print Not Weird

Input Format

A single line containing a positive integer, n.

Constraints

• 1 <= n <= 100

Output Format

Print Weird if the number is weird. Otherwise, print Not Weird.

Sample Input 0

3

Sample Output 0

Weird

Explanation 0

n=3

n is odd and odd numbers are weird, so print Weird.

Sample Input 1

24

Sample Output 1

Not Weird

Explanation 1

n=24

n > 20 and n is even and odd numbers so it is Not Weird.

Python If-Else HackerRank Solution

Approach I:

#!/bin/python
#Python If-Else - Hacker Rank Solution
import math
import os
import random
import re
import sys

if __name__ == '__main__':
    n = int(raw_input().strip())
    # Python If-Else - Hacker Rank Solution START
    if n%2 != 0:
        print("Weird")
    else :
        if(n>=2 and n<=5):
            print("Not Weird")
        elif(n>=6 and n<=20):
            print("Weird")
        elif(n>20):
            print("Not Weird")
    # Python If-Else - Hacker Rank Solution END

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I hope you have understood the solution of the Python If-Else HackerRank Problem. The above solution will pass all the test cases. Now visit Python If-Else HackerRank Problem and try to solve it again.

All the Best!