| 5379 | BZOJ1379：[Baltic2001]Postman | 0 | 0 | 0.000% |
| 5473 | BZOJ1473：[Ioi2000]Post加强版 | 0 | 0 | 0.000% |
| 5515 | BZOJ1515：[POI2006]Lis-The Postman | 0 | 0 | 0.000% |
| 5888 | BZOJ1888：Post Office加强版 | 0 | 0 | 0.000% |
| 6106 | BZOJ2106：PostfixRLE | 0 | 0 | 0.000% |
| 6642 | BZOJ2642：Pku3968 Jungle Outpost | 0 | 0 | 0.000% |
| 7918 | BZOJ3918：[Baltic2014]Postman | 0 | 0 | 0.000% |
| 8844 | BZOJ4844：[Neerc2016]Foreign Postcards | 0 | 0 | 0.000% |
| 100841 | [AtCoder]ABC084 B - Postal Code | 0 | 0 | 0.000% |
| 102871 | [AtCoder]ABC287 B - Postal Card | 0 | 2 | 0.000% |
| 300348 | CF66E. Petya and Post | 0 | 0 | 0.000% |
| 300722 | CF137A. Postcards and photos | 0 | 0 | 0.000% |
| 302160 | CF412A. Poster | 0 | 0 | 0.000% |
| 302227 | CF427C. Checkposts | 0 | 0 | 0.000% |
| 302667 | CF518B. Tanya and Postcard | 0 | 0 | 0.000% |
| 302687 | CF522A. Reposts | 0 | 0 | 0.000% |
| 302916 | CF568D. Sign Posts | 0 | 0 | 0.000% |
| 303634 | CF702D. Road to Post Office | 0 | 0 | 0.000% |
| 304022 | CF773E. Blog Post Rating | 0 | 0 | 0.000% |
| 304226 | CF806E. Blog Post Rating | 0 | 0 | 0.000% |
| 305146 | CF980C. Posterized | 0 | 0 | 0.000% |
| 305208 | CF990E. Post Lamps | 0 | 0 | 0.000% |
| 305657 | CF1070K. Video Posts | 0 | 0 | 0.000% |
| 305851 | CF1099C. Postcard | 0 | 0 | 0.000% |
| 308907 | CF1594D. The Number of Imposters | 0 | 0 | 0.000% |
| 309052 | CF1617D1. Too Many Impostors (easy version) | 0 | 0 | 0.000% |
| 309053 | CF1617D2. Too Many Impostors (hard version) | 0 | 0 | 0.000% |
| 309185 | CF1638F. Two Posters | 0 | 0 | 0.000% |
| 311234 | CF1953A. Accuracy-Preserving Summation Algorithm | 0 | 0 | 0.000% |
| 400038 | GYM100016 B Command Post | 0 | 0 | 0.000% |
| 400169 | GYM100084 J Jungle Outpost | 0 | 0 | 0.000% |
| 401665 | GYM100507 L Donald is a postman | 0 | 0 | 0.000% |
| 403520 | GYM101190 F Foreign Postcards | 0 | 0 | 0.000% |
| 403590 | GYM101201 I Postman | 0 | 0 | 0.000% |
| 403780 | GYM101291 J Postman | 0 | 0 | 0.000% |
| 403815 | GYM101309 J Jungle Outpost | 0 | 0 | 0.000% |
| 404280 | GYM101471 F Posterize | 0 | 0 | 0.000% |
| 404506 | GYM101521 J Posters | 0 | 0 | 0.000% |
| 405017 | GYM101741 G Berland Post | 0 | 0 | 0.000% |
| 406723 | GYM102511 C Checks Post Facto | 0 | 0 | 0.000% |
| 407681 | GYM102873 A Catching the Impostor | 0 | 0 | 0.000% |
| 408503 | GYM103158 H Annoying posts | 0 | 0 | 0.000% |