Add 1470-shuffle-the-array

go/1470-shuffle-the-array.go

@@ -0,0 +1,25 @@
+package main
+
+import "math"
+
+func main() {
+
+}
+
+func shuffle(nums []int, n int) []int {
+ for i := 0; i < n; i++ {
+ nums[i] = nums[i] << 10
+ nums[i] = nums[i] | nums[i+n]
+ }
+
+ j := 2*n - 1
+
+ for i := n - 1; i > -1; i-- {
+ y := nums[i] & (int(math.Pow(2.,10.)) - 1)
+ x := nums[i] >> 10
+ nums[j] = y
+ nums[j-1] = x
+ j -= 2
+ }
+ return nums
+}

javascript/1470-shuffle-the-array.js

@@ -0,0 +1,23 @@
+/**
+ * @param {number[]} nums
+ * @param {number} n
+ * @return {number[]}
+ */
+var shuffle = function (nums, n) {
+ for (let i = 0; i < n; i++) {
+ nums[i] = nums[i] << 10;
+ nums[i] = nums[i] | nums[i + n];
+ }
+
+ let j = 2 * n - 1;
+
+ for (let i = n - 1; i > -1; i--) {
+ let y = nums[i] & (2 ** 10 - 1);
+ let x = nums[i] >> 10;
+ nums[j] = y;
+ nums[j - 1] = x;
+ j -= 2;
+ }
+
+ return nums;
+};

typescript/1470-shuffle-the-array.ts

@@ -0,0 +1,18 @@
+function shuffle(nums: number[], n: number): number[] {
+ for (let i = 0; i < n; i++) {
+ nums[i] = nums[i] << 10;
+ nums[i] = nums[i] | nums[i + n];
+ }
+
+ let j = 2 * n - 1;
+
+ for (let i = n - 1; i > -1; i--) {
+ let y = nums[i] & (2 ** 10 - 1);
+ let x = nums[i] >> 10;
+ nums[j] = y;
+ nums[j - 1] = x;
+ j -= 2;
+ }
+
+ return nums;
+}