Designer PDF Viewer | Python Solution | HackerRank

 When a contiguous block of text is selected in a PDF viewer, the selection is highlighted with a blue rectangle. In this PDF viewer, each word is highlighted independently. For example:

There is a list of  character heights aligned by index to their letters. For example, 'a' is at index  and 'z' is at index . There will also be a string. Using the letter heights given, determine the area of the rectangle highlight in  assuming all letters are  wide.

Example
 

The heights are  and . The tallest letter is  high and there are  letters. The hightlighted area will be  so the answer is .

Function Description

Complete the designerPdfViewer function in the editor below.

designerPdfViewer has the following parameter(s):

• int h[26]: the heights of each letter
• string word: a string

Returns

• int: the size of the highlighted area

Input Format

The first line contains  space-separated integers describing the respective heights of each consecutive lowercase English letter, ascii[a-z].
The second line contains a single word consisting of lowercase English alphabetic letters.

Constraints

• , where  is an English lowercase letter.
•  contains no more than  letters.

Sample Input 0

1 3 1 3 1 4 1 3 2 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
abc

Sample Output 0

9

Explanation 0

We are highlighting the word abc:

Letter heights are ,  and . The tallest letter, b, is  high. The selection area for this word is .

Note: Recall that the width of each character is .

Sample Input 1

1 3 1 3 1 4 1 3 2 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 7
zaba

Sample Output 1

28

Explanation 1

The tallest letter in  is  at . The selection area for this word is .

   View Solution :-   

   

#!/bin/python3

import math
import os
import random
import re
import sys

# Complete the designerPdfViewer function below.
def designerPdfViewer(h, word):
    maxx=-1
    for i in word:
        maxx=max(maxx,h[ord(i)-ord('a')])
    return(len(word)*maxx)    

if __name__ == '__main__':
    fptr = open(os.environ['OUTPUT_PATH'], 'w')

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

    word = input()

    result = designerPdfViewer(h, word)

    fptr.write(str(result) + '\n')

    fptr.close()

Example 1 :-

Example 2 :-