# Leetcode - Angle Between Hands of a Clock

violet posted @ Jul 15, 2020 01:29:39 AM in 算法 with tags Algorithm Golang math , 388 阅读

https://leetcode.com/problems/angle-between-hands-of-a-clock/

Given two numbers, `hour` and `minutes`. Return the smaller angle (in degrees) formed between the `hour` and the `minute` hand.

Example 1:

```Input: hour = 12, minutes = 30
Output: 165
```

```func angleClock(hour int, minutes int) float64 {
hourDelta := (float64(minutes)/60)*30
hourA := float64(hour)*30 + hourDelta
minuteA := (float64(minutes)/60)*360
if abs(minuteA - hourA) > 180 {
if minuteA > hourA {
return abs(minuteA - hourA - 360)
} else {
return abs(hourA - minuteA - 360)
}
}
return abs(minuteA - hourA)
}

func abs(a float64) float64 {
if a < 0 {
return 0 - a
}
return a
}```
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reese 说:
Nov 29, 2022 07:27:26 PM

Leetcode is a website that offers a variety of coding challenges to solve. One challenge is to find the angle between the hands of a clock. The challenge is to consider all cbd effects possible angles, including those where the hands overlap. The website provides a few test cases to check your code against. Once you have a working solution, you can submit it to the site and see how it compares to other solutions.

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Feb 05, 2023 03:34:07 PM

In this post, they have explained the Leetcode over here and which is for the angle between the hands of the clock. The corresponding code and the corresponding input and output real estate Waltham for the program are shared here. Such kinds of commands are really useful and I am looking here for more updates on that.

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