Задача 836(PythonEd)

a=int(input())
mas = []
temp2 = input().split(" ")
for i in range(0,a):
    temp = int(temp2[i])
    temp3 = oct(temp)
    tem4 = 0
    for s in range(len(temp3)-1,len(temp3)-4,-1):
        tem4 = temp3[s]
    if (int(tem4)%2!=0 and temp%2==0):
        mas.append(temp)
print(len(mas))
mas.sort()
for i in mas:
    print(i,end=" ")