mirror of
https://github.com/TheAlgorithms/Python.git
synced 2024-11-28 15:31:08 +00:00
37 lines
1.0 KiB
Python
37 lines
1.0 KiB
Python
|
# -*- coding: latin-1 -*-
|
|||
|
|
from __future__ import print_function
|
|||
|
|
'''
|
|||
|
|
Name scores
|
|||
|
|
Problem 22
|
|||
|
|
|
|||
|
|
Using names.txt (right click and 'Save Link/Target As...'), a 46K text file containing over five-thousand first names, begin by sorting it
|
|||
|
|
into alphabetical order. Then working out the alphabetical value for each name, multiply this value by its alphabetical position in the list
|
|||
|
|
to obtain a name score.
|
|||
|
|
|
|||
|
|
For example, when the list is sorted into alphabetical order, COLIN, which is worth 3 + 15 + 12 + 9 + 14 = 53, is the 938th name in the list.
|
|||
|
|
So, COLIN would obtain a score of 938 × 53 = 49714.
|
|||
|
|
|
|||
|
|
What is the total of all the name scores in the file?
|
|||
|
|
'''
|
|||
|
|
try:
|
|||
|
|
xrange #Python 2
|
|||
|
|
except NameError:
|
|||
|
|
xrange = range #Python 3
|
|||
|
|
|
|||
|
|
with open('p022_names.txt') as file:
|
|||
|
|
names = str(file.readlines()[0])
|
|||
|
|
names = names.replace('"', '').split(',')
|
|||
|
|
|
|||
|
|
names.sort()
|
|||
|
|
|
|||
|
|
name_score = 0
|
|||
|
|
total_score = 0
|
|||
|
|
|
|||
|
|
for i, name in enumerate(names):
|
|||
|
|
for letter in name:
|
|||
|
|
name_score += ord(letter) - 64
|
|||
|
|
|
|||
|
|
total_score += (i+1)*name_score
|
|||
|
|
name_score = 0
|
|||
|
|
|
|||
|
|
print(total_score)
|