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Introduction To Python
Python is a widely-used, interpreted, object-oriented, and high-level programming language with dynamic semantics, used for general-purpose programming. It was created by Guido van Rossum, and first released on February 20, 1991.
Python is a computer programming language often used to build websites and software, automate tasks, and conduct data analysis. It is also used to create various machine learning algorithm, and helps in Artificial Intelligence. Python is a general purpose language, meaning it can be used to create a variety of different programs and isn’t specialized for any specific problems. This versatility, along with its beginner-friendliness, has made it one of the most-used programming languages today. A survey conducted by industry analyst firm RedMonk found that it was the most popular programming language among developers in 2020.
Link for the Problem – Designer Door Mat in Python – HackerRank Solution
Designer Door Mat in Python – HackerRank Solution
Mr. Vincent works in a door mat manufacturing company. One day, he designed a new door mat with the following specifications:
- Mat size must be X. ( is an odd natural number, and is times .)
- The design should have ‘WELCOME’ written in the center.
- The design pattern should only use
|,.and-characters.
Sample Designs
Size: 7 x 21
---------.|.---------
------.|..|..|.------
---.|..|..|..|..|.---
-------WELCOME-------
---.|..|..|..|..|.---
------.|..|..|.------
---------.|.---------
Size: 11 x 33
---------------.|.---------------
------------.|..|..|.------------
---------.|..|..|..|..|.---------
------.|..|..|..|..|..|..|.------
---.|..|..|..|..|..|..|..|..|.---
-------------WELCOME-------------
---.|..|..|..|..|..|..|..|..|.---
------.|..|..|..|..|..|..|.------
---------.|..|..|..|..|.---------
------------.|..|..|.------------
---------------.|.---------------
Input Format
A single line containing the space separated values of and .
Constraints
Output Format
Output the design pattern.
Sample Input
9 27
Sample Output
------------.|.------------ ---------.|..|..|.--------- ------.|..|..|..|..|.------ ---.|..|..|..|..|..|..|.--- ----------WELCOME---------- ---.|..|..|..|..|..|..|.--- ------.|..|..|..|..|.------ ---------.|..|..|.--------- ------------.|.------------
Designer Door Mat in Python – HackerRank Solution
N, M = map(int,input().split())
for i in range(1,N,2):
print((i * ".|.").center(M, "-"))
print("WELCOME".center(M,"-"))
for i in range(N-2,-1,-2):
print((i * ".|.").center(M, "-"))
