Question

Here are my codes, I expect questions and corrections
ps1a and ps1b
http://dpaste.com/577717/
ps2 and ps2a
http://dpaste.com/577720/

Answer 1

does it work??

Answer 2

Hi jhonny, I didn't get a prime list from your code for ps1a. I would recommend setting an initialization point, e.g. assign top=3 as initial value and build from there.

Answer 3

the codes are tested and work, maybe you no indented

tested: prime(3)
i dont undestand you

Answer 4

prime does seem to print primes up to top.
sum_log doesn't work - http://dpaste.com/579732/

diophantine doesn't work - http://dpaste.com/579740/
diophantine1 works - it prints 43 which i think is correct

Answer 5

in sum_log this is_prime(num):
in the code i explained that
def is_prime(num):
cont=0
j=num
while j!=0:
if num%j==0:
cont=cont+1
j=j-1
if cont==2:
return 1
else: return 0

Answer 6

and diophantine(12) you need 2 box of six, the answer is correct
6 9 20
2 0 0

Answer 7

it printed 'no se puede' - i took that to mean that it could not be bought.