Can somebody help me to find why this code gives WA: PON It's just a classical problem with a classical solution that should work fine...
Edit: Problem solved
| # | 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 somebody help me to find why this code gives WA: PON It's just a classical problem with a classical solution that should work fine...
Edit: Problem solved
| Name |
|---|



It is better to use streams (cin) for reading, scanf implementations are not consistent across different OS, compilers, OJ ... is a mess.
I have tried that, but it didn't work as well, so, can anybody spot another possible mistake?
I have sent your code using cin (without using scanf) and got AC
sorry, and yeah, I got AC too, I don't know what happened last time, but I was sure I sent it that way...
For scanf() and printf() you have to add cstdlib library. Try to send your code with cstdlib library.