\begin{array}{c} \color{#db1616}{\texttt{#Khoadang09}} \end{array}
`@`$\texttt{Python: }$

def check(ar):
    for i in ar :
        if i == "An" :
            return True
    return False
n = int(input("n = "))
cls = []
for i in range(n) :
    res = input(f"Nhap ten hoc sinh thu {i+1}: ")
    cls.append(res)
if check(cls) :
    print("Trong danh sach co hoc sinh ten An")
else :
    print("Trong danh sach khong co hoc sinh ten An")

def KT(a):
    for i in a :
        if i == "An": return True
    return False
n = int(input())
a = list(map(str, input().split()))
print (KT(a))