4 kyu
Next bigger number with the same digits
1,169 of 39,288GiacomoSorbi
Description:
Create a function that takes a positive integer and returns the next bigger number that can be formed by rearranging its digits. For example:
12 ==> 21
513 ==> 531
2017 ==> 2071
If the digits can't be rearranged to form a bigger number, return -1 (or nil in Swift, None in Rust):
9 ==> -1
111 ==> -1
531 ==> -1
Strings
Refactoring
Similar Kata:
Stats:
| Created | Jul 4, 2015 |
| Published | Jul 4, 2015 |
| Warriors Trained | 118657 |
| Total Skips | 20722 |
| Total Code Submissions | 522838 |
| Total Times Completed | 39288 |
| JavaScript Completions | 11487 |
| Python Completions | 15749 |
| Ruby Completions | 1169 |
| C# Completions | 2897 |
| CoffeeScript Completions | 31 |
| Java Completions | 3514 |
| Kotlin Completions | 347 |
| Rust Completions | 503 |
| Haskell Completions | 245 |
| C Completions | 933 |
| Swift Completions | 252 |
| Go Completions | 548 |
| TypeScript Completions | 854 |
| Julia Completions | 44 |
| Crystal Completions | 15 |
| Groovy Completions | 23 |
| PHP Completions | 437 |
| VB Completions | 15 |
| COBOL Completions | 9 |
| C++ Completions | 1191 |
| Scala Completions | 16 |
| Total Stars | 4876 |
| % of votes with a positive feedback rating | 93% of 4579 |
| Total "Very Satisfied" Votes | 4019 |
| Total "Somewhat Satisfied" Votes | 468 |
| Total "Not Satisfied" Votes | 92 |
