Skip to content
Programming101
Programmingoneonone
  • Home
  • CS Subjects
    • Internet of Things (IoT)
    • Digital Communication
    • Human Values
  • Programming Tutorials
    • C Programming
    • Data structures and Algorithms
    • 100+ Java Programs
    • 100+ C Programs
  • HackerRank Solutions
    • HackerRank Algorithms Solutions
    • HackerRank C problems solutions
    • HackerRank C++ problems solutions
    • HackerRank Java problems solutions
    • HackerRank Python problems solutions
Programming101
Programmingoneonone

HackerRank Designer Door Mat problem solution in Python

YASH PAL, 31 July 2024

In this HackerRank Designer Door Mat problem solution in python, 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 N X M. (N is an odd natural number, and M is 3 times N.)

The design should have ‘WELCOME’ written in the center.

The design pattern should only use |, . and – characters.

HackerRank Designer Door Mat solution in Python

Problem solution in Python 2 programming.

N, M = map(int,raw_input().split()) # More than 6 lines of code will result in 0 score. Blank lines are not counted.
for i in xrange(1,N,2): 
    print 3*(N-i)/2*"-"+".|."*i+"-"*(3*(N-i)/2)
print "-"*((3*N-7)/2)+"WELCOME"+"-"*((3*N-7)/2)
for i in xrange(N-2,-1,-2): 
    print (3*(N-i)/2)*"-"+".|."*i+"-"*(3*(N-i)/2)


Problem solution in Python 3 programming.

n, m = map(int,input().split())
pattern = [('.|.'*(2*i + 1)).center(m, '-') for i in range(n//2)]
print('n'.join(pattern + ['WELCOME'.center(m, '-')] + pattern[::-1]))

Problem solution in pypy programming.

N, M = map(int,raw_input().split()) 
for i in xrange(1,N,2): 
    print "-"*(M/2-(3*i-1)/2)+ ".|."*((i-1)/2)+".|." + ".|."*((i-1)/2) + "-"*(M/2-(3*i-1)/2)
print "WELCOME".center(M,"-")
for i in xrange(N-2,-1,-2): 
    print "-"*(M/2-(3*i-1)/2) + ".|."*((i-1)/2)+".|." + ".|."*((i-1)/2) + "-"*(M/2-(3*i-1)/2)

Problem solution in pypy3 programming.

n, m = map(int,input().split())
pattern = [('.|.'*(2*i + 1)).center(m, '-') for i in range(n//2)]
print('n'.join(pattern + ['WELCOME'.center(m, '-')] + pattern[::-1]))

coding problems solutions Hackerrank Problems Solutions Python Solutions

Post navigation

Previous post
Next post

Pages

  • About US
  • Contact US
  • Privacy Policy

Programing Practice

  • C Programs
  • java Programs

HackerRank Solutions

  • C
  • C++
  • Java
  • Python
  • Algorithm

Other

  • Leetcode Solutions
  • Interview Preparation

Programming Tutorials

  • DSA
  • C

CS Subjects

  • Digital Communication
  • Human Values
  • Internet Of Things
  • YouTube
  • LinkedIn
  • Facebook
  • Pinterest
  • Instagram
©2025 Programmingoneonone | WordPress Theme by SuperbThemes