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.
1 <= temperatures.length <= 10^530 <= temperatures[i] <= 100temperatures = [73,74,75,71,69,72,76,73][1,1,4,2,1,1,0,0]temperatures = [30,40,50,60][1,1,1,0]temperatures = [30,60,90][1,1,0]