Задача 836(PythonEdV2)

Len = int(input())
mas = map(int, input().split())
mas = list(mas)
def F(n):
    t=n
    s=""
    while(n>0):
        s +=str(n%8)
        n//=8
    if(int(s[2])%2==1 and t%2==0):
        return True
    else:
        return False
mas2=[]
for i in mas:
    if F(i):
        mas2.append(i)
mas2.sort()
print(len(mas2))
for i in mas2:
    print(i,end=" ")