3074 A -ПОЛЯКОВ

def m(n, k ,p):
    if k > 2:
        return False
    if p:
        if n >= 1000:
            return False

        return any([m(n+100, k+1, not p), m(n*2, k+1, not p)])
    else:
        if n >= 1000 and (k==2):
            return True

        return all([m(n+100, k+1, not p), m(n*2, k+1, not p)])

c = 0
for s in range(1, 999 + 1):
    if m(s, 0, False):
        c+=1
print(c)