maoruibin / maoruibin/maoruibin.github.com
生成指定区间的随机整数
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- Dominant language
- HTML
- Stars
- 22
- Forks
- 4
- PR merge metrics
- No merged PRs in 30d
Description
/**
* Simple function for getting a random range.
*
* @param min The minimum int.
* @param max The maximum int.
* @return The random value.
*/
public static int randRange(int min, int max) {
int mod = max - min;
double val = Math.ceil(Math.random() * 1000000) % mod;
return (int) val + min;
}
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by searching the repository for randRange or the Java snippet, since the issue names no file or test. Clarify whether the requested interval includes both min and max, then add or update the relevant implementation and tests so the returned values consistently satisfy that range.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- tooling
- Issue type
- Feature
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100