Élianne Lavoie eliannelavoie
eliannelavoie
/ hmm.js
Created
October 8, 2021 04:24
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| const { performance } = require('perf_hooks') | |
| let iterations = 250; | |
| let sizes = [10, 100, 1000, 1000000]; | |
| let loopMethods = { | |
| 'while': iterWhile, | |
| 'for': iterFor, | |
| 'forEach': iterForEach, | |
| 'forOf': iterForOf | |
| } |
eliannelavoie
/ projectEuler45.py
Created
April 17, 2018 13:40
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| from math import sqrt | |
| def isPentagonal(n): | |
| return (1/6*(sqrt(24*n+1)+1)).is_integer() | |
| i = 40756 | |
| while True: | |
| h = i*(2*i-1) | |
| if (isPentagonal(h)): | |
| print(h) |
eliannelavoie
/ projectEuler44.py
Last active
April 17, 2018 13:40
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| from math import sqrt | |
| from itertools import combinations | |
| def isP(n): | |
| return (1/6*(sqrt(24*n+1)+1)).is_integer() | |
| p = [n*(3*n-1)/2 for n in range(1,2500)] | |
| for x in combinations(p, 2): | |
| if (isP(x[0]+x[1]) and isP(x[1]-x[0])): |