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#!/usr/bin/python
def fx(x):
    if x == 1:
        return 1
    else:
        return 0;
def f(func ,n):
    if (n == 1):
        r = lambda x:func(x)
        return r
    else:
        b = lambda x:func(x) -n + 3 + x 
        return f(b, n - 1)

for i in range(1,100):
    ret = f(fx,i)
    if ret(100) > 100:
        print i
n = 100
b = lambda x : fx(x) + n + 3 -x
c = lambda x : b(x) + n + 3 -x
#b(32)
#print c(2)