| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 4430 | P746F Music in Car | 0 / 0 | (None) | |
| 4419 | P748D Santa Claus and a Palindrome | 0 / 0 | (None) | |
| 4418 | P748E Santa Claus and Tangerines | 0 / 0 | (None) | |
| 4413 | P749D Leaving Auction | 0 / 0 | (None) | |
| 4412 | P749E Inversions After Shuffle | 0 / 0 | (None) | |
| 4408 | P750D New Year and Fireworks | 0 / 0 | (None) | |
| 4407 | P750E New Year and Old Subsequence | 0 / 0 | (None) | |
| 4397 | P754D Fedor and coupons | 0 / 0 | (None) | |
| 4394 | P755B PolandBall and Game | 0 / 0 | (None) | |
| 4392 | P755D PolandBall and Polygon | 0 / 0 | (None) | |
| 4386 | P756C Nikita and stack | 0 / 0 | (None) | |
| 4380 | P757C Felicity is Coming! | 0 / 0 | (None) | |
| 4377 | P757F Team Rocket Rises Again | 0 / 0 | (None) | |
| 4376 | P757G Can Bash Save the Day? | 0 / 0 | (None) | |
| 4362 | P761F Dasha and Photos | 0 / 0 | (None) | |
| 4357 | P762E Radio stations | 0 / 0 | (None) | |
| 4352 | P763D Timofey and a flat tree | 0 / 0 | (None) | |
| 4351 | P763E Timofey and our friends animals | 0 / 0 | (None) | |
| 4343 | P765F Souvenirs | 0 / 0 | (None) | |
| 4338 | P766D Mahmoud and a Dictionary | 0 / 0 | (None) | 
By signing up a 追梦算法网 universal account, you can submit code and join discussions in all online judging services provided by us.