Problem 392. Clock Hand Angle 1

Created by @bmtran (Bryant Tran)

Like (9)

Solve Later

Given a time in HH:MM:SS, find the smallest angle (in degrees) between the hour and minute hand

Solve

Solution Stats

1205 Solutions
306 Solvers

Last Solution submitted on Dec 04, 2025

Last 200 Solutions

Problem Comments

4 Comments

4 Comments

Show 1 older comment

Rafael S.T. Vieira on 7 Jun 2020

I solved, but the solution is wrong, there is no 60th minute in analog clocks (test case 20). Do not try to use mod until they fix it.

Marco Riani on 15 Apr 2023

This is just to confirm what Rafael S.T. Viera stated!

Brandon on 3 May 2023

There is no reason to use mod at all when parsing the time. Treat 8:60 like 9:00.

Andrew on 8 Apr 2025

Remove the '08:60:33' test case. Parsing timestamps is not the focus of this exercise, calculating the angle between the clock hands is.

Solution Comments

Show comments

Problem Recent Solvers306

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Problem 392. Clock Hand Angle 1

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers306

Suggested Problems

More from this Author56

Problem Tags

Community Treasure Hunt

Problem 392. Clock Hand Angle 1

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers306

Suggested Problems

More from this Author56

Problem Tags

Community Treasure Hunt

Players