hacker-rank

by sirnuke Ruby Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | hacker-rank Summary

hacker-rank is a Ruby library. hacker-rank has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

hacker-rank

Support

Quality

Security

License

Reuse

Support

hacker-rank has a low active ecosystem.

It has 1 star(s) with 2 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

hacker-rank has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of hacker-rank is current.

Quality

hacker-rank has 0 bugs and 0 code smells.

Security

hacker-rank has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

hacker-rank code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

hacker-rank is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

hacker-rank releases are not available. You will need to build from source code and install.

It has 191 lines of code, 11 functions and 3 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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hacker-rank Key Features

No Key Features are available at this moment for hacker-rank.

hacker-rank Examples and Code Snippets

No Code Snippets are available at this moment for hacker-rank.

Community Discussions

Trending Discussions on hacker-rank

Min Max Problem:Short Solution falling short of 3 test cases out of 15

Why do I get an error in this code when using "using namespace std;" and "bits/stdc++.h"?

QUESTION

Min Max Problem:Short Solution falling short of 3 test cases out of 15

Asked 2022-Jan-25 at 08:56

There is a very famous and simple problem on hacker-rank that goes as follows:

Given five positive integers, find the minimum and maximum values that can be calculated by summing exactly four of the five integers. Then print the respective minimum and maximum values as a single line of two space-separated long integers. Example arr = [1,3,5,7,9] The minimum sum is 1+3+5+7=16 and the maximum sum is 3+5+7+9=24.

Now, i solved this problem as follows:

...

ANSWER

Answered 2022-Jan-25 at 08:17

The only problem I see is that you are expected to calculate long result, but are calculating intermediary values (e.g. total sum) in int. This can result in type overflow.

Basically substitute mapToInt with mapToLong and use rather longValue.

PS: Otherwise I like your solution in the sense it is concise and utilizes APIs well. If you are after pixel perfect performance you might want to spare unnecessary cycles over the list, but this is really extreme optimization (as your solution is also linear in complexity) and I doubt it will ever make a difference.

Source https://stackoverflow.com/questions/70845233

QUESTION

Why do I get an error in this code when using "using namespace std;" and "bits/stdc++.h"?

Asked 2020-Dec-03 at 10:08

Actually this code works fine in "DEV C++", but when I put it into my "Hacker-Rank" panel it gives this error "reference to function is ambiguous", although all the online compilers are giving errors...

I don't think here function overloading is somewhere interrupting, because this error mostly comes in function overloading.

...

ANSWER

Answered 2020-Dec-03 at 09:15

For starters this else code block

Source https://stackoverflow.com/questions/65122780

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install hacker-rank

You can download it from GitHub.
On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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