# BOJ - 5875 - 오타

Updated:

```
import sys
def solution():
S = sys.stdin.readline().strip()
ans = 0
idx = 0
left = 0
right = 0
for i in range(len(S)):
if S[i] == '(':
idx += 1
left += 1
else:
idx -= 1
right += 1
if idx <= 1:
left = 0
if idx == -1:
ans = right
break
if idx > 0:
ans = left
print(ans)
solution()
```

https://www.acmicpc.net/problem/5875

## Leave a comment