# 739. Daily Temperatures

## Medium

***

Given an array of integers `temperatures` represents the daily temperatures, return *an array* `answer` *such that* `answer[i]` *is the number of days you have to wait after the* `ith` *day to get a warmer temperature*. If there is no future day for which this is possible, keep `answer[i] == 0` instead.

 

**Example 1:**

```
Input: temperatures = [73,74,75,71,69,72,76,73]
Output: [1,1,4,2,1,1,0,0]
```

**Example 2:**

```
Input: temperatures = [30,40,50,60]
Output: [1,1,1,0]
```

**Example 3:**

```
Input: temperatures = [30,60,90]
Output: [1,1,0]
```

 

**Constraints:**

* `1 <= temperatures.length <= 105`
* `30 <= temperatures[i] <= 100`