Largest proper divisor of n: Difference between revisions
→{{header|Rust}}
Line 2,270:
27 41 1 42 17 43 29 44 1 45
13 46 31 47 19 48 1 49 33 50
</pre>
=={{header|Rust}}==
{{trans|C}}
<syntaxhighlight lang="rust">
fn lpd(n: u32) -> u32 {
if n <= 1 {
1
} else {
(1..n).rev().find(|&i| n % i == 0).unwrap_or(1)
}
}
fn main() {
for i in 1..=100 {
print!("{:3}", lpd(i));
if i % 10 == 0 {
println!();
}
}
}
</syntaxhighlight>
{{out}}
<pre>
1 1 1 2 1 3 1 4 3 5
1 6 1 7 5 8 1 9 1 10
7 11 1 12 5 13 9 14 1 15
1 16 11 17 7 18 1 19 13 20
1 21 1 22 15 23 1 24 7 25
17 26 1 27 11 28 19 29 1 30
1 31 21 32 13 33 1 34 23 35
1 36 1 37 25 38 11 39 1 40
27 41 1 42 17 43 29 44 1 45
13 46 31 47 19 48 1 49 33 50
</pre>
| |||