| 1784 | 2.1-7827:质数的和与积 | 100 | 145 | 68.966% |
| 5827 | BZOJ1827：[Usaco2010 Mar]gather 奶牛大集会 | 0 | 0 | 0.000% |
| 6827 | BZOJ2827：千山鸟飞绝 | 0 | 0 | 0.000% |
| 7827 | BZOJ3827：[Poi2014]Around the world | 0 | 0 | 0.000% |
| 8827 | BZOJ4827：[Hnoi2017]礼物 | 0 | 0 | 0.000% |
| 304330 | CF827A. String Reconstruction | 0 | 0 | 0.000% |
| 304331 | CF827B. High Load | 0 | 0 | 0.000% |
| 304332 | CF827C. DNA Evolution | 0 | 0 | 0.000% |
| 304333 | CF827D. Best Edge Weight | 0 | 0 | 0.000% |
| 304334 | CF827E. Rusty String | 0 | 0 | 0.000% |
| 304335 | CF827F. Dirty Arkady's Kitchen | 0 | 0 | 0.000% |
| 309832 | CF1742B. Increasing | 0 | 8 | 0.000% |
| 309833 | CF1742C. Stripes | 0 | 12 | 0.000% |
| 309834 | CF1742D. Coprime | 0 | 6 | 0.000% |
| 309835 | CF1742E. Scuza | 0 | 8 | 0.000% |
| 309836 | CF1742F. Smaller | 0 | 8 | 0.000% |
| 309837 | CF1742G. Orray | 0 | 5 | 0.000% |
| 310393 | CF1827A. Counting Orders | 0 | 0 | 0.000% |
| 310394 | CF1827B1. Range Sorting (Easy Version) | 0 | 0 | 0.000% |
| 310395 | CF1827B2. Range Sorting (Hard Version) | 0 | 0 | 0.000% |
| 310396 | CF1827C. Palindrome Partition | 0 | 0 | 0.000% |
| 310397 | CF1827D. Two Centroids | 0 | 0 | 0.000% |
| 310398 | CF1827E. Bus Routes | 0 | 0 | 0.000% |
| 310399 | CF1827F. Copium Permutation | 0 | 0 | 0.000% |
| 402630 | GYM100827 A Runes | 0 | 0 | 0.000% |
| 402631 | GYM100827 B Alchemy | 0 | 0 | 0.000% |
| 402632 | GYM100827 C Containment | 0 | 0 | 0.000% |
| 402633 | GYM100827 D Function | 0 | 0 | 0.000% |
| 402634 | GYM100827 E Hill Number | 0 | 0 | 0.000% |
| 402635 | GYM100827 F Knights | 0 | 0 | 0.000% |
| 402636 | GYM100827 G Number Game | 0 | 0 | 0.000% |
| 402637 | GYM100827 H Pushups | 0 | 0 | 0.000% |
| 402638 | GYM100827 I Salary Inequity | 0 | 0 | 0.000% |
| 402639 | GYM100827 J Stamp Stamp | 0 | 0 | 0.000% |
| 402640 | GYM100827 K Towers | 0 | 0 | 0.000% |
| 402641 | GYM100827 L Wormhole | 0 | 0 | 0.000% |