1929-concatenation-of-array.rs

Author: galfudim

rust/1929-concatenation-of-array.rs

@@ -0,0 +1,13 @@
+impl Solution {
+    pub fn get_concatenation(nums: Vec<i32>) -> Vec<i32> {
+        let n = nums.len();
+        let mut ans = vec![0; 2 * n];
+
+        for i in 0..nums.len() {
+            ans[i] = nums[i];
+            ans[i + n] = nums[i];
+        }
+
+        ans
+    }
+}