Merge pull request #1307 from xiaofei-2020/dp30

添加（0213.打家劫舍II.md）：增加typescript版本

problems/0213.打家劫舍II.md

@@ -165,7 +165,30 @@ const robRange = (nums, start, end) => {
   return dp[end]
 }
 ```
+TypeScript：
+
+```typescript
+function rob(nums: number[]): number {
+    const length: number = nums.length;
+    if (length === 0) return 0;
+    if (length === 1) return nums[0];
+    return Math.max(robRange(nums, 0, length - 2),
+        robRange(nums, 1, length - 1));
+};
+function robRange(nums: number[], start: number, end: number): number {
+    if (start === end) return nums[start];
+    const dp: number[] = [];
+    dp[start] = nums[start];
+    dp[start + 1] = Math.max(nums[start], nums[start + 1]);
+    for (let i = start + 2; i <= end; i++) {
+        dp[i] = Math.max(dp[i - 1], dp[i - 2] + nums[i]);
+    }
+    return dp[end];
+}
+```
+
 Go：
+
 ```go
 // 打家劫舍Ⅱ 动态规划
 // 时间复杂度O(n) 空间复杂度O(n)