添加新题目

普通数组/轮转数组/main.go

@@ -0,0 +1,16 @@
+package main
+
+func main() {
+	rotate([]int{1, 2, 3, 4, 5, 6, 7}, 3)
+}
+
+func rotate(nums []int, k int) {
+	temp := make([]int, len(nums))
+	for i := 0; i < len(nums); i++ {
+		target := (i + k) % len(nums)
+		temp[target] = nums[i]
+	}
+	for i := 0; i < len(nums); i++ {
+		nums[i] = temp[i]
+	}
+}