problem

Question

how can i add the variable base to the loop in order to add 1 to it for each circle ?

a=int(input("Primo numero")) #22 2*11
b=int(input("secondo numero"))
divisori=[2,3,5,7,11,13,17]
listaA=[]
listaB=[]
base=0
for a in range(0,a+1):
if a%int(divisori[base])==int(0):
listaA.append(divisori[base])
a=a/divisori[base] # 11
elif a%divisori[base]!=0:
base+=1
print(listaA)

Answer 1

It seems to work if you use numbers like 2 and 7. I don't really understand what you're trying to do though. Note that you have to enter all numbers in separate lines as soon as you run the code:

2<enter>
7

Answer 2

I see. I made a couple of changes and it seems to work:

a=int(input("Primo numero")) #22 2*11
#b=int(input("secondo numero"))
divisori=[2,3,5,7,11,13,17]
listaA=[]
#listaB=[]
#base=0
for base in range(0,len(divisori)-1):
while a%divisori[base]==0:
listaA.append(divisori[base])
a=a/divisori[base] # 11

base+=1
print(listaA)

The main issue is that you need to use a while loop instead of an if clause

Answer 3

You're welcome ☺️

Answer 4

Francesco Zanella I've heard a lot about sites like codewars and project Euler, but I never tried them 😞

Answer 5

for a in range(0,a+1):
base += 1

No?

Answer 6

It's defined right before the for loop

No?

Answer 7

It seems to work if you use numbers like 2 and 7. I don't really understand what you're trying to do though. Note that you have to enter all numbers in separate lines as soon as you run the code:

2<enter>
7

Answer 8

Thanks for your patience

Answer 9

Thanks a lot

Answer 10

Congratulations for that

https://www.sololearn.com/post/77333/?ref=app

Answer 11

No because is errore base is not defined

Answer 12

Try my code, it don't run

Answer 13

And I have defined base before the for loop

Answer 14

With base+=1 on elif

Answer 15

So, I willl explain you how it works.
I want to the divisors of the given number.
But it work only if a divisor is not repeated, for example with 22
it works because it find 2 and 11 as divisors because they are not repeated.
But for example with 8 it doesnt work and it find only 2 repeated 1 time instead of 3

Answer 16

Another question can you give a site or something like that where I can find exercises beginner/intermediate for python