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Adopted new convention from template

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David Doblas Jiménez 2022-10-02 18:38:07 +02:00
parent d464a0f434
commit 4fbb158c70
1 changed files with 19 additions and 13 deletions
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26
src/Python/Problems001-050/Problem049.py
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@ -1,4 +1,4 @@
#!/usr/bin/env python3 #!/usr/bin/env python
""" """
Created on 18 Sep 2021 Created on 18 Sep 2021
@ -9,7 +9,7 @@ Solution for problem 49 of Project Euler
https://projecteuler.net/problem=49 https://projecteuler.net/problem=49
""" """
from utils import timeit, list_primes from utils import list_primes, timeit
@timeit("Problem 49") @timeit("Problem 49")
@ -20,22 +20,28 @@ def compute():
(i) each of the three terms are prime, and, (i) each of the three terms are prime, and,
(ii) each of the 4-digit numbers are permutations of one another. (ii) each of the 4-digit numbers are permutations of one another.
There are no arithmetic sequences made up of three 1-, 2-, or 3-digit primes, There are no arithmetic sequences made up of three 1-, 2-, or 3-digit
exhibiting this property, but there is one other 4-digit increasing sequence. primes, exhibiting this property, but there is one other 4-digit increasing
sequence.
What 12-digit number do you form by concatenating the three terms in this sequence? What 12-digit number do you form by concatenating the three terms in this
sequence?
""" """
ans = [] ans = []
primes_list = sorted(set(list_primes(10_000)) - set(list_primes(1_000))) primes_list = sorted(set(list_primes(10_000)) - set(list_primes(1_000)))
for number in primes_list: for number in primes_list:
if set(list(str(number))) == set(list(str(number+3330))) == set(list(str(number+6660))): if (
if number+3330 in primes_list and number+6660 in primes_list: set(list(str(number)))
ans.append(str(number)+str(number+3300)+str(number+6660)) == set(list(str(number + 3330)))
== set(list(str(number + 6660)))
):
if number + 3330 in primes_list and number + 6660 in primes_list:
ans.append(str(number) + str(number + 3300) + str(number + 6660))
# return the second one # return the second one
return ans[1] return ans[1]
if __name__ == "__main__": if __name__ == "__main__":
print(f"Result for Problem 49 is {compute()}")
print(f"Result for Problem 49: {compute()}")