Largest Value of Usage in Minutes
Roblox● EasyINTERNOAProblem statement
You are given a list of strings data, where each string is in the form
"$device_id, $usage_in_minutes", such that $device_id contains
exactly five lowercase English letters ('a'-'z') and $usage_in_minutes contains
exactly four digits, representing a positive integer between 1 and 1440 (possibly with leading zeros).
For instance, "abxyz, 0010" describes $device_id = "abxyz" and
$usage_in_minutes = 10 minutes.
Given data, your task is to return the $device_id with the largest
value of $usage_in_minutes. You may assume that all values of $device_id and
$usage_in_minutes are both pairwise distinct in data.
Function
robloxLargestValueOfUsageInMinutes(data: String[]) → StringExamples
Example 1
data = ["iqttt, 0077", "obvhd, 0093", "flohd, 0075"]return = "obvhd"There are 3 devices, and the largest value of usage in minutes is 93 and it corresponds to devide with id "obvhd".
Constraints
- 1 <= data.length <= 1400
- data[i].length = 10
- device_id.length = 5
- devide_id[i] ∈ ['a' - 'z']
- usage_in_minutes.length = 4
- 1 <= int(usage_in_minutes) <= 1400