Daily Temperatures

arraystackmonotonic stack

Problem Statement

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 i ^th day to get a warmer temperature . If there is no future day for which this is possible, keep answer[i] == 0 instead.

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]

Constraints

1 <= temperatures.length <= 10 ^5

30 <= temperatures[i] <= 100

🤔

Medium

Difficulty

Topic Info

ModuleDSA

CategoryArray

Sub-topicStack