17 lines
671 B
Plaintext
17 lines
671 B
Plaintext
mod pagesieve;
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use pagesieve::{count_primes_paged, primes_paged};
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fn main() {
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println!("First 20 primes:\n {:?}",
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primes_paged().take(20).collect::<Vec<_>>());
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println!("Primes between 100 and 150:\n {:?}",
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primes_paged().skip_while(|&x| x < 100)
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.take_while(|&x| x < 150)
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.collect::<Vec<_>>());
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let diff = count_primes_paged(8000) - count_primes_paged(7700);
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println!("There are {} primes between 7,700 and 8,000", diff);
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// rust enumerations are zero base, so need to subtract 1!!!
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println!("The 10,000th prime is {}", primes_paged().nth(10_000 - 1).unwrap());
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}
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