vznvzn

#!/usr/bin/ruby1.8




def f(n)

        n2 = n
        s = ''
        while (n >= n2)

vznvzn

#!/usr/bin/ruby1.8
 
 
 
 
def f(n)
 
        n2 = n
        s = ''
        while (n >= n2)

vznvzn

#!/usr/bin/ruby1.8
 
 
 
 
def f(n)
 
        n2 = n
        s = ''
        while (n >= n2)

vznvzn

def f(n)
 
        n2 = n
        s = ''
        while (n >= n2)
 
                p = n % 2
                n = (p == 0) ? n / 2 : (n * 3 + 1) / 2
                s << p.to_s
 

vznvzn

#!/usr/bin/ruby1.8



def f(n)
        s = ''
        while (n != 1)
                s << (n % 2).to_s
                n = (n % 2 == 0) ? n / 2 : n * 3 + 1
        end

vznvzn

#!/usr/bin/ruby

def derange(p1, p2)
	
	(0...($p.size - 1)).each \
	{
		|i|
		next if (p1[i] != p2[i])
		
		l = ((i + 1)...$p.size).to_a.select { |x| p1[i] != p1[x] }

vznvzn

def f(x)
	
	c = 0
	t = x.to_s(2).length
	
	x2 = x
	l = []
	while (x >= x2)
		l << x.to_s(2)[0...(t-1)] if (c % (t - 1) == 0)
		

vznvzn

def f(n)
	
	l = []
	t = 0.0
	while (n != 1)
		t += n
		l << t

vznvzn

def f(n)
	
	l = []
	t = 0.0
	while (n != 1)
		t += n
		l << t

vznvzn

#!/usr/bin/ruby1.8
 
 
 
def f(n)
 
        l = []
        l2 = []
        t = 0.0
        while (n != 1)