algorithm/Python
1
0
Fork 0
mirror of https://github.com/TheAlgorithms/Python.git synced 2025-07-27 10:22:36 +08:00
Code Issues Packages Projects Releases Wiki Activity

Modernize Python 2 code to get ready for Python 3

Browse Source
This commit is contained in:
cclauss
2017-11-25 10:23:50 +01:00
parent a03b2eafc0
commit 4e06949072
95 changed files with 580 additions and 521 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
Project Euler/Problem 01/sol2.py
View File

@ -4,6 +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
n = int(raw_input().strip())
sum = 0
terms = (n-1)/3
@ -12,4 +17,4 @@ terms = (n-1)/5
sum+= ((terms)*(10+(terms-1)*5))/2
terms = (n-1)/15
sum-= ((terms)*(30+(terms-1)*15))/2
print sum
print(sum)