Rostyslav Bryzgunov kottenator
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| /* | |
| Specific conditions: | |
| - input: `oldString` and `newString` (e.g. `'old same'` and `'same new'`) | |
| - output format: `'(old )same[ new]'` | |
| - return diff of min length, not counting `()[]` | |
| - return diff which is min among all diff variants by lexicographical order, with one remark: consider `\w` < `()` < `[]` | |
| Taken from CodeFights: Dropbox bot challange. | |
| */ |
OlderNewer