Euclidean rhythm: Difference between revisions
Add Rust implementation
(Add Scala implementation) |
(Add Rust implementation) |
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</syntaxhighlight>
=={{header|Rust}}==
{{trans|Python}}
<syntaxhighlight lang="">
fn e(k: i32, n: i32) -> Vec<u8> {
let mut s: Vec<Vec<u8>> = (0..n)
.map(|i| if i < k { vec![1] } else { vec![0] })
.collect();
let mut d = n - k;
let mut n = std::cmp::max(k, d);
let mut k = std::cmp::min(k, d);
let mut z = d;
while z > 0 || k > 1 {
for i in 0..(k as usize) {
let mut extension = s[s.len() - 1 - i].clone();
s[i].append(&mut extension);
}
s.truncate(s.len() - (k as usize));
z -= k;
d = n - k;
n = std::cmp::max(k, d);
k = std::cmp::min(k, d);
}
s.into_iter().flatten().collect()
}
fn main() {
let result = e(5, 13);
let result_string: String = result.into_iter().map(|digit| digit.to_string()).collect();
println!("{}", result_string);
}
</syntaxhighlight>
{{out}}
<pre>
1001010010100
</pre>
=={{header|Scala}}==
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