Daily Temperatures
Updated Jan 31, 2026
Problem
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.
Constraints
1 <= temperatures.length <= 10^5
30 <= temperatures[i] <= 100
Examples
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]
Function Signature
def dailyTemperatures(self, temperatures: list[int]) -> list[int]
How to Submit
Implement a Solution class with a dailyTemperatures method.
Your method will be called with the input parameters and should return the answer.