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fix commented out code

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This commit is contained in:
Dr. Matthias Ratajczak
2022-08-16 20:17:31 +02:00
parent 1357eb916d
commit 1463b36617
1 changed files with 30 additions and 23 deletions
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src/euler51/src/main.rs
+30 -23
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@@ -9,34 +9,41 @@ use primes::Primes;
type Int = u64; type Int = u64;
// EXAMPLE 1 // EXAMPLE 1
// const MIN_VALUE: Int = 10; // const SEARCH_MIN: Int = 10;
// const MAX_VALUE: Int = 99; // const SEARCH_MAX: Int = 99;
// const LENGTH: usize = 2; // const AMOUNT_OF_DIGITS_IN_NUMBER: usize = 2;
// const MIN_LENGTH: usize = 1; // const MIN_PATTERN_LENGTH: usize = 1;
// const FAMILY_SIZE: usize = 6;
// EXAMPLE 2 // EXAMPLE 2
// const MIN_VALUE: Int = 10_000; // const SEARCH_MIN: Int = 10_000;
// const MAX_VALUE: Int = 99_999; // const SEARCH_MAX: Int = 99_999;
// const LENGTH: usize = 5; // const AMOUNT_OF_DIGITS_IN_NUMBER: usize = 5;
// const MIN_LENGTH: usize = 2; // const MIN_PATTERN_LENGTH: usize = 1;
// const FAMILY_SIZE: usize = 7;
// FINAL // FINAL
const MIN_VALUE: Int = 100_000; const SEARCH_MIN: Int = 100_000;
const MAX_VALUE: Int = 999_999; const SEARCH_MAX: Int = 999_999;
const LENGTH: usize = 6; const AMOUNT_OF_DIGITS_IN_NUMBER: usize = 6;
const MIN_LENGTH: usize = 2; const MIN_PATTERN_LENGTH: usize = 2;
const TARGET_LENGTH: usize = 8; const FAMILY_SIZE: usize = 8;
const MAX_LENGTH: usize = LENGTH - 1; const MAX_PATTERN_LENGTH: usize = AMOUNT_OF_DIGITS_IN_NUMBER - 1;
const DIGITS: [u8; 10] = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]; const NUMBER_OF_DIGITS: usize = 10;
const DIGITS: [u8; NUMBER_OF_DIGITS] = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
fn main() { fn main() {
let all_primes = Primes::get_between(MIN_VALUE, MAX_VALUE); let all_primes = Primes::get_between(SEARCH_MIN, SEARCH_MAX);
let mut processed_cases = HashSet::with_capacity(MIN_VALUE as usize); let mut processed_cases = HashSet::with_capacity(SEARCH_MIN as usize);
let mut primes_matching_pattern = Vec::with_capacity(TARGET_LENGTH); let mut primes_matching_pattern = Vec::with_capacity(FAMILY_SIZE);
let mut case_buf = String::with_capacity(LENGTH); let mut case_buf = String::with_capacity(AMOUNT_OF_DIGITS_IN_NUMBER);
for pattern in PositionCombinations::new(MIN_LENGTH, MAX_LENGTH, LENGTH) { for pattern in PositionCombinations::new(
MIN_PATTERN_LENGTH,
MAX_PATTERN_LENGTH,
AMOUNT_OF_DIGITS_IN_NUMBER,
) {
for prime in &all_primes.vector { for prime in &all_primes.vector {
primes_matching_pattern.clear(); primes_matching_pattern.clear();
@@ -59,7 +66,7 @@ fn main() {
primes_matching_pattern.push(could_be_prime); primes_matching_pattern.push(could_be_prime);
} }
} }
if primes_matching_pattern.len() == TARGET_LENGTH { if primes_matching_pattern.len() == FAMILY_SIZE {
println!("{primes_matching_pattern:#?}"); println!("{primes_matching_pattern:#?}");
exit(0); exit(0);
} }
@@ -68,8 +75,8 @@ fn main() {
} }
fn enough_digits_left(i: usize, primes_len: usize) -> bool { fn enough_digits_left(i: usize, primes_len: usize) -> bool {
// are there enough digits left in the loop to achieve the required TARGET_LENGTH? // are there enough digits left in the loop to achieve the required FAMILY_SIZE?
i - primes_len + TARGET_LENGTH <= 10 i - primes_len + FAMILY_SIZE <= NUMBER_OF_DIGITS
} }
fn get_case_string(digits: &[u8], pattern: &[bool], buf: &mut String) { fn get_case_string(digits: &[u8], pattern: &[bool], buf: &mut String) {