Commit 488f143

RamanaMendapre-commit-ci[bot]MaximSmolskiy

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Performance: 25% faster Project Euler 73 TheAlgorithms#10503 (TheAlgorithms#11553)

* Seperate slow_solution and solution * Add performance benchmark * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Fix issues * Update sol1.py * Update sol1.py --------- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Maxim Smolskiy <mithridatus@mail.ru>

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project_euler/problem_073
- sol1.py

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`‎project_euler/problem_073/sol1.py‎`

Lines changed: 6 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -36,7 +36,12 @@ def solution(max_d: int = 12_000) -> int:`
`36`	`36`
`37`	`37`	`fractions_number = 0`
`38`	`38`	`for d in range(max_d + 1):`
`39`		`- for n in range(d // 3 + 1, (d + 1) // 2):`
	`39`	`+ n_start = d // 3 + 1`
	`40`	`+ n_step = 1`
	`41`	`+ if d % 2 == 0:`
	`42`	`+ n_start += 1 - n_start % 2`
	`43`	`+ n_step = 2`
	`44`	`+ for n in range(n_start, (d + 1) // 2, n_step):`
`40`	`45`	`if gcd(n, d) == 1:`
`41`	`46`	`fractions_number += 1`
`42`	`47`	`return fractions_number`

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Commit 488f143

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`‎project_euler/problem_073/sol1.py‎`

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