| 3457 | Ring省选 | 0 |
| 2139 | road省选 | 0 |
| 1466 | Robots省选 | 0 |
| 2515 | Room省选 | 0 |
| 2967 | Route省选 | 0 |
| 3818 | Router省选 | 0 |
| 107001 | RSA加密算法语言和算法入门 | 93 |
| 3800 | Saber VS Lancer省选 | 0 |
| 4698 | Sdoi2008 Sandy的卡片省选 | 1 |
| 2266 | Selling Land省选 | 0 |
| 4375 | Selling Tickets省选 | 0 |
| 1400 | sequence省选 | 0 |
| 3268 | Sequence省选 | 0 |
| 2682 | Sgu 283 Mechanics 省选 | 0 |
| 2779 | Sgu 382 Cantor Function省选 | 0 |
| 1425 | SGU 421 k-th Product省选 | 0 |
| 2399 | Sgu192 RGB省选 | 0 |
| 1985 | Sgu229 Divide and conquer
省选 | 0 |
| 1249 | SGU277 HERO 动态凸包省选 | 0 |
| 1252 | SGU278 Fuel省选 | 0 |
| 4497 | Sgu280 Trade centers省选 | 0 |
| 1478 | Sgu282 Isomorphism省选 | 0 |
| 4496 | Sgu287 Amusing Qc Machine省选 | 0 |
| 1279 | Sgu325 palindrome省选 | 0 |
| 1437 | Sgu325Palindrome省选 | 0 |
| 1940 | Sgu338 Casino省选 | 0 |
| 1250 | Sgu345 凸包切割省选 | 0 |
| 2685 | Sgu385 highlander省选 | 0 |
| 2234 | Sgu394 Berhatton省选 | 0 |
| 2363 | Sgu395 Binary Cat Club省选 | 0 |
| 3102 | Sgu512 Friendly Points省选 | 0 |
| 4320 | ShangHai2006 Homework省选 | 0 |
| 2493 | Share the Cakes省选 | 0 |
| 107018 | shlqsh数 | 39 |
| 2630 | sine省选 | 0 |
| 2648 | SJY摆棋子省选 | 0 |
| 4682 | Sliding Block Puzzle省选 | 0 |
| 4662 | Snow省选 | 0 |
| 1905 | Soldier 士兵控制的棋盘省选 | 0 |
| 3153 | Sone1省选 | 0 |
| 2191 | Split省选 | 0 |
| 2588 | Spoj 10628. Count on a tree省选 | 4 |
| 2589 | Spoj 10707 Count on a tree II省选 | 0 |
| 1450 | SPOJ 11414. Color over a tree省选 | 0 |
| 2787 | Spoj 11482. Count on a trie省选 | 0 |
| 2211 | Spoj 2202. Tan and His Interesting Game
省选 | 0 |
| 3768 | spoj 4660 Binary palindrome二进制回文串省选 | 0 |
| 2400 | Spoj 839 Optimal Marks省选 | 0 |
| 3769 | spoj 8549 BST again省选 | 0 |
| 2616 | SPOJ PERIODNI省选 | 0 |
