how to find the next number which has all different digits and greater than the given number N? Like if N=2000 then the answer is 2013. how to approach this problom.
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Revisions
| Rev. | Lang. | By | When | Δ | Comment | |
|---|---|---|---|---|---|---|
| en2 |
|
vaps2012000 | 2021-02-01 13:50:45 | 21 | Tiny change: 'this problom.' -> 'this problem.\nwhere 1<=N<=10^16' | |
| en1 |
|
vaps2012000 | 2021-02-01 13:48:18 | 178 | Initial revision (published) |
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