aparler/RosettaCodeData
1
0
Fork 0
Code Issues 12 Pull requests 3 Projects Releases Packages Wiki Activity Actions

Data update

Browse source
This commit is contained in:
Ingy döt Net 2026-02-01 16:33:20 -08:00
parent 5150844a7d
commit 4bb20c9b71
7735 changed files with 38060 additions and 199180 deletions
Download patch file Download diff file Expand all files Collapse all files

14
Task/Binary-search/Rust/binary-search.rs
View file

@ -1,17 +1,15 @@
fn binary_search<T:PartialOrd>(v: &[T], searchvalue: T) -> Option<T> {
fn binary_search<T:PartialOrd>(searchvalue: T, v: &[T] ) -> Option<usize> {
let mut lower = 0 as usize;
let mut upper = v.len() - 1;
while upper >= lower {
let mid = (upper + lower) / 2;
let mut upper = v.len();
while upper > lower {
let mid = lower + (upper - lower) / 2;
if v[mid] == searchvalue {
return Some(searchvalue);
return Some(mid);
} else if searchvalue < v[mid] {
upper = mid - 1;
upper = mid;
} else {
lower = mid + 1;
}
}
None
}