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Simplify code by dropping support for legacy Python (#1143)

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* Simplify code by dropping support for legacy Python

* sort() --> sorted()
This commit is contained in:
Christian Clauss
2019-08-19 15:37:49 +02:00
committed by GitHub
parent 32aa7ff081
commit 47a9ea2b0b
145 changed files with 367 additions and 976 deletions
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12
project_euler/problem_01/sol1.py
View File

@ -4,17 +4,9 @@ If we list all the natural numbers below 10 that are multiples of 3 or 5,
we get 3,5,6 and 9. The sum of these multiples is 23.
Find the sum of all the multiples of 3 or 5 below N.
"""
from __future__ import print_function
try:
raw_input # Python 2
except NameError:
raw_input = input # Python 3
def solution(n):
"""Returns the sum of all the multiples of 3 or 5 below n.
>>> solution(3)
0
>>> solution(4)
@ -31,4 +23,4 @@ def solution(n):
if __name__ == "__main__":
print(solution(int(raw_input().strip())))
print(solution(int(input().strip())))

10
project_euler/problem_01/sol2.py
View File

@ -4,17 +4,11 @@ If we list all the natural numbers below 10 that are multiples of 3 or 5,
we get 3,5,6 and 9. The sum of these multiples is 23.
Find the sum of all the multiples of 3 or 5 below N.
"""
from __future__ import print_function
try:
raw_input # Python 2
except NameError:
raw_input = input # Python 3
def solution(n):
"""Returns the sum of all the multiples of 3 or 5 below n.
>>> solution(3)
0
>>> solution(4)
@ -36,4 +30,4 @@ def solution(n):
if __name__ == "__main__":
print(solution(int(raw_input().strip())))
print(solution(int(input().strip())))

12
project_euler/problem_01/sol3.py
View File

@ -4,20 +4,12 @@ If we list all the natural numbers below 10 that are multiples of 3 or 5,
we get 3,5,6 and 9. The sum of these multiples is 23.
Find the sum of all the multiples of 3 or 5 below N.
"""
from __future__ import print_function
try:
raw_input # Python 2
except NameError:
raw_input = input # Python 3
def solution(n):
"""
This solution is based on the pattern that the successive numbers in the
series follow: 0+3,+2,+1,+3,+1,+2,+3.
Returns the sum of all the multiples of 3 or 5 below n.
>>> solution(3)
0
>>> solution(4)
@ -63,4 +55,4 @@ def solution(n):
if __name__ == "__main__":
print(solution(int(raw_input().strip())))
print(solution(int(input().strip())))

12
project_euler/problem_01/sol4.py
View File

@ -4,17 +4,9 @@ If we list all the natural numbers below 10 that are multiples of 3 or 5,
we get 3,5,6 and 9. The sum of these multiples is 23.
Find the sum of all the multiples of 3 or 5 below N.
"""
from __future__ import print_function
try:
raw_input # Python 2
except NameError:
raw_input = input # Python 3
def solution(n):
"""Returns the sum of all the multiples of 3 or 5 below n.
>>> solution(3)
0
>>> solution(4)
@ -50,4 +42,4 @@ def solution(n):
if __name__ == "__main__":
print(solution(int(raw_input().strip())))
print(solution(int(input().strip())))

10
project_euler/problem_01/sol5.py
View File

@ -4,19 +4,13 @@ If we list all the natural numbers below 10 that are multiples of 3 or 5,
we get 3,5,6 and 9. The sum of these multiples is 23.
Find the sum of all the multiples of 3 or 5 below N.
"""
from __future__ import print_function
try:
raw_input # Python 2
except NameError:
raw_input = input # Python 3
"""A straightforward pythonic solution using list comprehension"""
def solution(n):
"""Returns the sum of all the multiples of 3 or 5 below n.
>>> solution(3)
0
>>> solution(4)
@ -31,4 +25,4 @@ def solution(n):
if __name__ == "__main__":
print(solution(int(raw_input().strip())))
print(solution(int(input().strip())))

12
project_euler/problem_01/sol6.py
View File

@ -4,17 +4,9 @@ If we list all the natural numbers below 10 that are multiples of 3 or 5,
we get 3,5,6 and 9. The sum of these multiples is 23.
Find the sum of all the multiples of 3 or 5 below N.
"""
from __future__ import print_function
try:
raw_input # Python 2
except NameError:
raw_input = input # Python 3
def solution(n):
"""Returns the sum of all the multiples of 3 or 5 below n.
>>> solution(3)
0
>>> solution(4)
@ -37,4 +29,4 @@ def solution(n):
if __name__ == "__main__":
print(solution(int(raw_input().strip())))
print(solution(int(input().strip())))