[PYTHON] 알파벳 순서대로 123~ 지정하기

import sys

import math

# Auto-generated code below aims at helping you parse

# the standard input according to the problem statement.

s = input()

# Write an action using print

# To debug: print("Debug messages...", file=sys.stderr)

t = 0

for c in s.lower():

    t += ord(c) - ord('a') + 1

print(t)