Input format: [queue], [group size] input : 4 5 3 2 5 6 7 1, 3 output: 3 5 4 6 5 2 1 7
I know how to reverse a queue without using extra space but I am quite stuck here. Any help would be much appreciated?
# | User | Rating |
---|---|---|
1 | ecnerwala | 3649 |
2 | Benq | 3581 |
3 | orzdevinwang | 3570 |
4 | Geothermal | 3569 |
4 | cnnfls_csy | 3569 |
6 | tourist | 3565 |
7 | maroonrk | 3531 |
8 | Radewoosh | 3521 |
9 | Um_nik | 3482 |
10 | jiangly | 3468 |
# | User | Contrib. |
---|---|---|
1 | maomao90 | 174 |
2 | awoo | 164 |
3 | adamant | 161 |
4 | TheScrasse | 159 |
5 | nor | 158 |
6 | maroonrk | 156 |
7 | -is-this-fft- | 152 |
8 | SecondThread | 147 |
9 | orz | 146 |
10 | pajenegod | 145 |
How to reverse a queue in groups of size k without using extra space and in time O(n)?
Input format: [queue], [group size] input : 4 5 3 2 5 6 7 1, 3 output: 3 5 4 6 5 2 1 7
I know how to reverse a queue without using extra space but I am quite stuck here. Any help would be much appreciated?
Rev. | Lang. | By | When | Δ | Comment | |
---|---|---|---|---|---|---|
en3 | apnakaamkar | 2020-07-02 18:17:17 | 6 | Tiny change: '\nInput form' -> 'Input form' | ||
en2 | apnakaamkar | 2020-07-02 18:16:31 | 264 | |||
en1 | apnakaamkar | 2020-07-02 18:16:10 | 562 | Initial revision (published) |
Name |
---|