Hello! I just completed problem 3 on problem set 2. Can you guys look at my code to see if any areas to improvement? or your code to compare?

n=1;Diophantine=();check=0
while (n

Question

Hello! I just completed problem 3 on problem set 2. Can you guys look at my code to see if any areas to improvement? or your code to compare?

n=1;Diophantine=();check=0
while (n<70):
    a=0;b=0;c=0;ans=()
    while (6*a+9*b+20*c<n):
        for a in range(0,100):
            for b in range(0,100):
                for c in range(0,100):
                    if 6*a+9*b+20*c == n:
                        ans=ans+(n,)
    if len(ans)==0:
        Diophantine=Diophantine+(n,)
        check=0
    else:check+=1
    if check==6:
        print Diophantine[-1]
    n+=1

anonymous · Answer

please use a code pasting site: - http://dpaste.com - http://pastebin.com - http://www.repl.it/ - http://pastie.org - http://codepad.org - http://ideone.com paste your code there and post the link here. select Python syntax highlighting when u paste.

anonymous · Answer

Thank you bwCA! here is the link: http://dpaste.com/826170/

anonymous · Answer

i limited my for loop ranges to say n / 6 + 1 or 20 / 6 + 1. and added break statements after each for statement to break if the equation evaluated to > n

anonymous · Answer

again, it's cool... might as well allow user to enter constants, and print entire solution you can see how much the break statements speed it up: try commenting them out http://dpaste.com/826177/ of course, if you allow negative constants -5a + 6b -c = 17 the breaks will miss alot.

anonymous · Answer

Thank you !!! Guys! I really appreciate your help!