All problems

Coat Advice

Easy · simulation

A weather app tells you what to wear. You are given a list temps of morning temperatures in degrees Celsius, one for each day of the week ahead.

For each temperature, the app gives one piece of advice:

• below 0: "snowsuit"
• from 0 up to 9: "coat"
• from 10 up to 19: "jumper"
• from 20 up to 29: "t-shirt"
• 30 or more: "sun hat"

Return a list of strings with the advice for each temperature, in the same order as temps. If the list is empty, return an empty list.

Examples

Example 1

Input: temps = [-5, 4, 15, 22, 35]

Output: ["snowsuit", "coat", "jumper", "t-shirt", "sun hat"]

Each temperature falls into a different band.

Example 2

Input: temps = [0, 9, 10, 19, 20, 29, 30]

Output: ["coat", "coat", "jumper", "jumper", "t-shirt", "t-shirt", "sun hat"]

The edges of each band: 0, 10, 20 and 30 start a new band, while 9, 19 and 29 end one.

Example 3

Input: temps = []

Output: []

Constraints

• 0 <= len(temps) <= 1000
• -50 <= temps[i] <= 60