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;
+}