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20 lines
417 B
Rust
20 lines
417 B
Rust
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fn get_ciphers(mut n: i32) -> Vec<i32> {
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let mut result = Vec::new();
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while n > 0 {
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result.insert(0, n % 10);
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n = n / 10;
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}
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return result;
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}
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fn encode(msg: String, n: i32) -> Vec<i32> {
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let ciphers = get_ciphers(n);
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let length = ciphers.len();
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msg.as_bytes().iter().enumerate().map(|(i, x)| {
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*x as i32 + ciphers[i % length] - 'a' as i32 + 1
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}).collect()
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}
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