# 1

n = int(input())
A = [int(i) for i in input().split()]
print(*A)

# 2

n = int(input())
name = [input(f'Nhap ten hs thu {i+1}: ') for i in range(n)]
print(*[f'Hs thu {i+1} la: {name[i]}' for i in range(n)])

# 3

n = int(input())
A = [int(i) for i in input().split()]
print(*[i for i in A if i%2==0])

Bài 1: 

n = int(input())
print(*[int(x) for x in input().split()])

Bài 2:

n = int(input())
a = []
for i in range(1, n + 1):
    t = input(f'Hoc sinh thu {i}: ')
    a.append(t)
for i in a:
    print(i)

Bài 3:

n = int(input())
a = [int(x) for x in input().split()]
print(*[int(i) for i in a if i % 2 == 0])