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添加(0198.打家劫舍.md):增加typescript版本
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@ -189,6 +189,29 @@ const rob = nums => {
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};
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```
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TypeScript:
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```typescript
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function rob(nums: number[]): number {
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/**
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dp[i]: 前i个房屋能偷到的最大金额
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dp[0]: nums[0];
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dp[1]: max(nums[0], nums[1]);
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...
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dp[i]: max(dp[i-1], dp[i-2]+nums[i]);
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*/
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const length: number = nums.length;
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if (length === 1) return nums[0];
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const dp: number[] = [];
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dp[0] = nums[0];
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dp[1] = Math.max(nums[0], nums[1]);
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for (let i = 2; i < length; i++) {
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dp[i] = Math.max(dp[i - 1], dp[i - 2] + nums[i]);
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}
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return dp[length - 1];
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};
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```
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