Designer PDF Viewer (Hackerrank)

designerPDF.py

#Find question here: https://www.hackerrank.com/challenges/designer-pdf-viewer/problem?h_r=internal-search

def designerPdfViewer(h, word):
    big = 0
    l_st = list(set(list(word)))
    for ch in l_st:
        val = ord(ch) - 97
        if h[val] > big:
            big = h[val]
    return len(word) * big

h = list(map(int, input().rstrip().split()))
word = input()
print(designerPdfViewer(h,word))

#------------------another way--------------

def designerPdfViewer(h, word):   
    return (len(word) * max(h[ord(l)-ord('a')] for l in word))
  

h = list(map(int, input().rstrip().split()))
word = input()
print(designerPdfViewer(h,word))