Help us understand the problem. What is going on with this article?

# 結果

A〜Cは完答。
D以降は解けず。以前と同様D以降のわからなかった問題は解答/参考になりそうな記事を随時追記することにします。

# A問題

setによる重複の判定。
3つのうち、重複が2つあればYes, それ以外ならNoを返す。

```ABC = list(map(int, input().split()))
if len(set(ABC)) == 2:
print("Yes")
else:
print("No")
```

# B問題

```N = int(input())
A = list(map(int, input().split()))
ans = "APPROVED"
for a in A:
if a%2 ==0:
if a%3 == 0 or a%5 == 0:
continue
else:
ans = "DENIED"
else:
pass
print(ans)
```

# C問題

```from collections import Counter
import numpy as np
N = int(input())
S = [input() for _ in range(N)]
c = Counter(S)
candidate = sorted(np.array(list(c.keys()))[np.array(list(c.values())) == max(c.values())])
for i in range(len(candidate)):
print(candidate[i])
```

# E問題

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