# BOJ - 14653 - 너의 이름은

Updated:

```
import sys
def solution():
N, K, Q = map(int, sys.stdin.readline().split())
number = [0 for _ in range(10001)]
name = [0 for _ in range(10001)]
check = [0 for _ in range(26)]
for i in range(1, K+1):
R, P = map(str, sys.stdin.readline().split())
number[i] = int(R)
name[i] = P
if number[Q] == 0:
print(-1)
return
for i in range(1, K+1):
if number[Q] <= number[i]:
check[ord(name[i]) - ord('A')] = 1
check[0] = 1
for i in range(N):
if not check[i]:
print(chr(i + 65), end=' ')
solution()
```

https://www.acmicpc.net/problem/14653

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