17 lines
247 B
Python
17 lines
247 B
Python
|
import sys
|
||
|
|
|
||
|
|
def p(c):
|
||
|
|
o = ord(c)
|
||
|
|
if o > 96:
|
||
|
|
return o-96
|
||
|
|
else:
|
||
|
|
return o-64+26
|
||
|
|
|
||
|
|
def gen():
|
||
|
|
for line in sys.stdin:
|
||
|
|
(l,r) = line[:len(line)//2], line[len(line)//2:-1]
|
||
|
|
b = set(l) & set(r)
|
||
|
|
yield list(b)[0]
|
||
|
|
|
||
|
|
print(sum(p(c) for c in gen()))
|