index
:
aoc2015
master
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http
summary
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path:
root
/
1
/
1.py
blob: 7c709852ce58c0ed82874719263a1d7ff983756d (
plain
)
1
print
(
sum
({
'('
:
1
,
')'
:
-
1
}[
c
]
for
c
in
open
(
'input'
)
.
read
()
.
rstrip
(
'
\n
'
)))