A Long Long Time

Create a function that takes three values:

• h hours
• m minutes
• s seconds

Return the value that's the longest duration.

Examples

longest_time(1, 59, 3598) ➞ 1

longest_time(2, 300, 15000) ➞ 300

longest_time(15, 955, 59400) ➞ 59400

Notes

No two durations will be the same.