Anonymous user
Split a character string based on change of character: Difference between revisions
Split a character string based on change of character (view source)
Revision as of 01:55, 2 June 2017
, 7 years agoAdded Rust implmentation
(→{{header|J}}: Add J) |
(Added Rust implmentation) |
||
Line 740:
<pre>
input string: gHHH5YY++///\
output string: g, HHH, 5, YY, ++, ///, \
</pre>
=={{header|Rust}}==
<lang Rust>fn splitter(string: &str) -> String {
let chars: Vec<char> = string.chars().collect();
let mut result = Vec::<String>::new();
let mut last_mismatch = 0;
for i in 1..chars.len() {
if chars[i-1] != chars[i] {
let temp_result: String = chars[last_mismatch..i].iter().map(|c| c).collect();
result.push( temp_result );
last_mismatch = i;
}
if i == chars.len() -1{
let temp_result: String = chars[last_mismatch..chars.len()].iter().map(|c| c).collect();
result.push( temp_result );
}
}
return result.join(", ");
}
fn main() {
let test_string = "gHHH5YY++///\\";
println!("input string: {}", test_string);
println!("output string: {}", splitter(test_string));
}</lang>
{{out}}
<pre>
input string: gHHH5YY++///\
output string: g, HHH, 5, YY, ++, ///, \
</pre>
| |||