4 kyu
Next bigger number with the same digits
11,502 of 39,352GiacomoSorbi
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 | 118846 |
| Total Skips | 20748 |
| Total Code Submissions | 523183 |
| Total Times Completed | 39352 |
| JavaScript Completions | 11502 |
| Python Completions | 15780 |
| Ruby Completions | 1170 |
| C# Completions | 2900 |
| CoffeeScript Completions | 32 |
| Java Completions | 3516 |
| Kotlin Completions | 349 |
| Rust Completions | 504 |
| Haskell Completions | 246 |
| C Completions | 936 |
| Swift Completions | 253 |
| Go Completions | 551 |
| TypeScript Completions | 858 |
| Julia Completions | 45 |
| Crystal Completions | 16 |
| Groovy Completions | 24 |
| PHP Completions | 440 |
| VB Completions | 16 |
| COBOL Completions | 10 |
| C++ Completions | 1201 |
| Scala Completions | 17 |
| Total Stars | 4880 |
| % of votes with a positive feedback rating | 93% of 4585 |
| Total "Very Satisfied" Votes | 4024 |
| Total "Somewhat Satisfied" Votes | 469 |
| Total "Not Satisfied" Votes | 92 |
