Can someone help me out with this problem
1234D - Distinct Characters Queries
I don't understand why i am getting WA on testcase 2
My solution::74862671
Thanks in advance
| # | User | Rating |
|---|---|---|
| 1 | Benq | 3792 |
| 2 | VivaciousAubergine | 3647 |
| 3 | Kevin114514 | 3611 |
| 4 | jiangly | 3583 |
| 5 | strapple | 3515 |
| 6 | tourist | 3470 |
| 7 | Radewoosh | 3415 |
| 8 | Um_nik | 3376 |
| 9 | maroonrk | 3361 |
| 10 | XVIII | 3345 |
| # | User | Contrib. |
|---|---|---|
| 1 | Qingyu | 162 |
| 2 | adamant | 148 |
| 3 | Um_nik | 146 |
| 4 | Dominater069 | 143 |
| 5 | errorgorn | 141 |
| 6 | cry | 138 |
| 7 | Proof_by_QED | 136 |
| 8 | YuukiS | 135 |
| 9 | chromate00 | 134 |
| 10 | soullless | 133 |
Can someone help me out with this problem
1234D - Distinct Characters Queries
I don't understand why i am getting WA on testcase 2
My solution::74862671
Thanks in advance
| Name |
|---|



When you make an update, you update your sets, but you don't actually make the change to the string. Here's the modified submission, you can see the change I made and why it was necessary.
Thanks:))
I never knew that you could include header tags inside blog titles.