complete threads till 06

2025-04-15 16:25:01 +05:30
parent 9bc063a05b
commit 4fbee2d894
9 changed files with 67 additions and 19 deletions
--- a/exercises/07_threads/03_leak/src/lib.rs
+++ b/exercises/07_threads/03_leak/src/lib.rs
@@ -6,7 +6,11 @@
 use std::thread;

 pub fn sum(v: Vec<i32>) -> i32 {
-    todo!()
+    let lv = v.leak();
+    let (s1, s2) = lv.split_at(lv.len() / 2);
+    let t1 = std::thread::spawn(|| s1.iter().sum::<i32>());
+    let t2 = std::thread::spawn(|| s2.iter().sum::<i32>());
+    return t1.join().unwrap() + t2.join().unwrap();
 }

 #[cfg(test)]