def mathprob_no_print(x):
    while x != 1:
        if x % 2 == 0: 
            x = x/2
        else:
            x = 3 * x + 1
    if x == 1:
        return x

    
def mathprob(x):
    string = str(x)
    print string+"!!!!!!!!!!!!!!!!! This is the starting number!"    
    while x != 1:
        if x % 2 == 0: 
            x = x/2
            print x
        else:
            x = 3 * x + 1
            print x
    if x == 1:
        return x

def math_repeat(x,p):
    while x <= p:
        mathprob (x)
        x = x + 1 
        if mathprob_no_print(x) != 1:
            print "****YAY****YAY****WE PROVED HIS CONJECTURE WRONG!!!!!!!!!!"
math_repeat(1,100)

def mathprob(x):
    string = str(x)
    print string+"!!!!!!!!!!!!!!!!! This is the start number!"    
    while x != 1:
        if x % 2 == 0: #n is even
            x = x/2
            print x
        else:
            x = 3 * x + 1
            print x
    if x == 1:
        return x          
def math_repeat(n,p):
    mathprob (n)
    while n <= p:
        n = n + 1 
        mathprob(n)  
math_repeat(1,100)

Cool little code that will test the Collatz conjecture

Collatz conjecture tester

Python