# [Solved] 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.

## Question

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`

## Python Solution

```class Solution:
def dailyTemperatures(self, T: List[int]) -> List[int]:
stack = []
ans = *len(T)
for i,v in enumerate(T):
while stack and stack[-1]<v:
index,value = stack.pop()
ans[index] = i-index
stack.append([i,v])
return ans``` ##### Abhishek Sharma

Started my Data Science journey in my 2nd year of college and since then continuously into it because of the magical powers of ML and continuously doing projects in almost every domain of AI like ML, DL, CV, NLP.

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