# BOJ - 2470 - 두 용액

Updated:

```
import sys
def solution():
N = int(sys.stdin.readline())
arr = list(map(int, sys.stdin.readline().split()))
arr.sort()
left = 0
right = N-1
tLeft = 0
tRight = N-1
ret = arr[left] + arr[right]
while left < right:
temp = arr[left] + arr[right]
if abs(temp) < abs(ret):
ret = temp
tLeft = left
tRight = right
if ret == 0: break
if temp < 0: left += 1
else: right -= 1
print(arr[tLeft], arr[tRight])
solution()
```

https://www.acmicpc.net/problem/2470

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