Designer Door Mat Hacker Rank Solution – Queslers

Problem: Designer Door Mat Hacker Rank Solution

Mr. Vincent works in a door mat manufacturing company. One day, he designed a new door mat with the following specifications:

     1. Mat size must be MXN. (N is an odd natural number, and M is 3 times N.)
     2. The design should have 'WELCOME' written in the center. 
     3. 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 M and N.

Constraints:
3<N<101
15<M<303

Output Format:

Output the design pattern.

Designer Door Mat Hacker Rank Solution in Pyhton 2

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)

Designer Door Mat Hacker Rank Solution in Pyhton 3

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]))

Designer Door Mat Hacker Rank Solution in pypy

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)

Designer Door Mat Hacker Rank Solution in pypy3

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]))

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