Initial commitHEADmain

2 files changed, 23 insertions, 0 deletions

diff --git a/remove-element/Cargo.toml b/remove-element/Cargo.toml
new file mode 100644
index 0000000..c4f2338
--- /dev/null
+++ b/remove-element/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "remove-element"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
diff --git a/remove-element/src/main.rs b/remove-element/src/main.rs
new file mode 100644
index 0000000..807cd97
--- /dev/null
+++ b/remove-element/src/main.rs
@@ -0,0 +1,15 @@
+fn main() {
+    println!("Hello, world!");
+}
+
+struct Solution;
+
+impl Solution {
+    pub fn remove_element(nums: &mut Vec<i32>, val: i32) -> i32 {
+        let elements: Vec<_> = nums.iter().enumerate().filter(|(_,&num)| num == val).map(|(i,_)| i).collect();
+        for i in &elements {
+            nums.remove(*i);
+        }
+        elements.len() as i32
+    }
+}