From 23ce84e6468bd698ee5996103ef590c1be998745 Mon Sep 17 00:00:00 2001 From: Deven <63876261+devenperez@users.noreply.github.com> Date: Mon, 19 Sep 2022 13:54:15 -0400 Subject: [PATCH] Create README - LeetHub --- 1929-concatenation-of-array/README.md | 33 +++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 1929-concatenation-of-array/README.md diff --git a/1929-concatenation-of-array/README.md b/1929-concatenation-of-array/README.md new file mode 100644 index 0000000..9dac38d --- /dev/null +++ b/1929-concatenation-of-array/README.md @@ -0,0 +1,33 @@ +
Given an integer array nums of length n, you want to create an array ans of length 2n where ans[i] == nums[i] and ans[i + n] == nums[i] for 0 <= i < n (0-indexed).
Specifically, ans is the concatenation of two nums arrays.
Return the array ans.
+
Example 1:
+ +Input: nums = [1,2,1] +Output: [1,2,1,1,2,1] +Explanation: The array ans is formed as follows: +- ans = [nums[0],nums[1],nums[2],nums[0],nums[1],nums[2]] +- ans = [1,2,1,1,2,1]+ +
Example 2:
+ +Input: nums = [1,3,2,1] +Output: [1,3,2,1,1,3,2,1] +Explanation: The array ans is formed as follows: +- ans = [nums[0],nums[1],nums[2],nums[3],nums[0],nums[1],nums[2],nums[3]] +- ans = [1,3,2,1,1,3,2,1] ++ +
+
Constraints:
+ +n == nums.length1 <= n <= 10001 <= nums[i] <= 1000