Given a number n, how to perform atmost k swap operations on number's digits to get the largest number. Ex- n=7899, k=2 ans=9987
Given a number n, how to perform atmost k swap operations on number's digits to get the largest number. Ex- n=7899, k=2 ans=9987
| № | Пользователь | Рейтинг |
|---|---|---|
| 1 | Benq | 3676 |
| 2 | jiangly | 3670 |
| 3 | Kevin114514 | 3657 |
| 4 | maroonrk | 3355 |
| 5 | Um_nik | 3353 |
| 6 | squareOf105 | 3346 |
| 7 | tourist | 3343 |
| 8 | strapple | 3324 |
| 9 | heuristica | 3322 |
| 10 | jiangbowen | 3291 |
| Страны | Города | Организации | Всё → |
| № | Пользователь | Вклад |
|---|---|---|
| 1 | Qingyu | 158 |
| 2 | nik_exists | 150 |
| 2 | maspy | 150 |
| 4 | AmShZ | 143 |
| 5 | Um_nik | 141 |
| 6 | Errichto | 139 |
| 7 | adamant | 137 |
| 8 | BledDest | 134 |
| 9 | maroonrk | 133 |
| 10 | qwexd | 130 |
do you mean if number is say 12345 and swaps = 2 , then find largest number ? your question format is very bad
yeah
Auto comment: topic has been updated by code_fille (previous revision, new revision, compare).
Doesn't it look like bruteforce? I mean the for n <= 10^18, and k small enough (does big K even make sense?)