def F(a):
    k=a
    b=''
    counter=0
    while a>0:
        b=str(a%2)+b
        a=a//2
    while len(b)<8:
        b='0'+b
    num=[]
    c=''
    for i in range(8):
        num.append(1-int(b[i]))
        c=c+str(num[i])
    c=int(c,2)
    raznost=c-k
    return raznost
for i in range(255):
    if F(i)==133:
        print(i)