How should I practice Daily Temperatures?

Start by reading the full statement, solve the visible examples, then compare the pattern against related CARS24 phone screen problems in FastPrep.

Is Daily Temperatures associated with CARS24?

FastPrep tags this as a CARS24 phone screen coding practice problem when the problem catalog has that company and stage context.

Daily Temperatures

CARS24● MediumFULLTIMEPHONE SCREEN

Problem statement

For each day in temperatures, return the number of days until the first later day with a strictly warmer temperature. Return 0 for a day that has no warmer later day.

Return one value per input day, in the same order.

Function

dailyTemperatures(temperatures: int[]) → int[]

Examples

Example 1

temperatures = [73,74,75,71,69,72,76,73]return = [1,1,4,2,1,1,0,0]

The first two waits are one day. Day 2 waits four days for 76; days 3, 4, and 5 wait 2, 1, and 1 days. The last two days have no warmer successor.

Example 2

temperatures = [30,30,31]return = [2,1,0]

Equal temperatures are not warmer. The first day waits two days and the second waits one.

Constraints

1 <= temperatures.length <= 100000.
30 <= temperatures[i] <= 100.