def even_odd_count(arr):
    even_count = 0
    odd_count = 0
    for num in arr:
        if num % 2 == 0:
            even_count += 1
        else:
            odd_count += 1
    return even_count, odd_count


def count_k(arr, k):
    k_count = 0
    for num in arr:
        if num == k:
            k_count += 1
    return k_count


if __name__ == '__main__':
    n = int(input("Nhap so luong phan tu cua day: "))
    arr = []
    for i in range(n):
        arr.append(int(input(f"Nhap phan tu thu {i+1}: ")))

    even_count, odd_count = even_odd_count(arr)
    print(f"So luong so chan trong day la: {even_count}")
    print(f"So luong so le trong day la: {odd_count}")

    k = int(input("Nhap so nguyen k: "))
    k_count = count_k(arr, k)
    print(f"So luong phan tu bang {k} trong day la: {k_count}")