Merge pull request #1847 from AkifhanIlgaz/0027

Create: 0027-remove-element.rs

Author: tahsintunan

rust/0027-remove-element.rs

@@ -0,0 +1,19 @@
+impl Solution {
+    pub fn remove_element(nums: &mut Vec<i32>, val: i32) -> i32 {
+        while let Some(index) = nums.iter().position(|v| *v == val) {
+            nums.swap_remove(index);
+        }
+        nums.len() as i32
+    }
+
+    pub fn remove_element_2(nums: &mut Vec<i32>, val: i32) -> i32 {
+        let mut k = 0;
+        for i in 0..nums.len() {
+            if nums[i] != val {
+                nums[k] = nums[i];
+                k += 1;
+            }
+        }
+        k as i32
+    }
+}