| 1005 | Chores | 3 | 13 | 23.077% |
| 1013 | Making the Grade | 1 | 0 | 0.000% |
| 1180 | 【能量项链】 | 12 | 13 | 92.308% |
| 1224 | 开心的金明 | 8 | 11 | 72.727% |
| 1268 | 能量项链 | 9 | 11 | 81.818% |
| 1299 | 【2003noip】数字游戏22 | 2 | 2 | 100.000% |
| 1380 | 独木桥 | 1 | 1 | 100.000% |
| 2478 | 方块涂色问题之一 | 4 | 6 | 66.667% |
| 2520 | 贿赂囚犯 | 1 | 1 | 100.000% |
| 2621 | 【USACO2009DEC】高山滑雪 | 4 | 3 | 133.333% |
| 2828 | 5401 没有上司的舞会 | 20 | 26 | 76.923% |
| 2829 | 5301 石子合并 | 17 | 31 | 54.839% |
| 2868 | 【DP】最长公共子序列 LCS加强版 | 10 | 22 | 45.455% |
| 2882 | USACO 2021 February Contest, Gold Problem 2. Modern Art 3 | 4 | 13 | 30.769% |
| 2883 | AtCoder Grand Contest 031 B - Reversi | 3 | 3 | 100.000% |
| 2889 | USACO2021Open Gold01 - United Cows of Farmer John | 2 | 3 | 66.667% |
| 2924 | NOIP2004普及组第2题 花生采摘 | 11 | 10 | 110.000% |
| 2952 | 最大子矩阵 | 21 | 47 | 44.681% |
| 3291 | 【DP一维一边推】筷子 | 2 | 1 | 200.000% |
| 3312 | 跳房子 | 1 | 13 | 7.692% |
| 3331 | 【USACO2007Jan】解题 | 4 | 2 | 200.000% |
| 3373 | Cheapest Palindrome poj3280 | 3 | 3 | 100.000% |
| 3374 | Brackets poj2955 | 2 | 2 | 100.000% |
| 3375 | Monkey Party hdu 3506 | 1 | 1 | 100.000% |
| 3376 | You Are the One | 1 | 3 | 33.333% |
| 3377 | Palindrome subsequence | 0 | 0 | 0.000% |
| 3378 | String painter | 0 | 0 | 0.000% |
| 3379 | Two Rabbits | 0 | 0 | 0.000% |
| 3380 | Dire Wolf | 1 | 2 | 50.000% |
| 3381 | Brackets Sequence | 0 | 0 | 0.000% |
| 3382 | Brackets | 1 | 5 | 20.000% |
| 3383 | Anniversary party | 0 | 0 | 0.000% |
| 3384 | Computer | 0 | 0 | 0.000% |
| 3388 | Tree Cutting | 0 | 0 | 0.000% |
| 3389 | Godfather | 0 | 0 | 0.000% |
| 3390 | Contestants Division | 0 | 0 | 0.000% |
| 3391 | uva10003 切木棍 | 7 | 7 | 100.000% |
| 3392 | hdu1011 | 7 | 7 | 100.000% |
| 3393 | hdu1561 | 7 | 12 | 58.333% |
| 3394 | hdu2242 | 7 | 7 | 100.000% |
| 3395 | hdu3586 | 7 | 7 | 100.000% |
| 3396 | hdu5834 | 8 | 8 | 100.000% |
| 3397 | 不要62 HDU - 2089 | 8 | 10 | 80.000% |
| 3398 | HDU - 3555 | 7 | 10 | 70.000% |
| 3399 | B-number HDU - 3652 | 7 | 7 | 100.000% |
| 3400 | Valley Numer HDU - 6148 | 24 | 71 | 33.803% |
| 3401 | 吉哥系列故事――恨7不成妻 HDU - 4507 | 14 | 17 | 82.353% |
| 3402 | Corn Fields POJ - 3254 | 12 | 22 | 54.545% |
| 3403 | Travelling HDU - 3001 | 11 | 12 | 91.667% |
| 3404 | Doing Homework HDU - 1074 | 10 | 11 | 90.909% |
| 3405 | Pebbles HDU - 2167 | 10 | 10 | 100.000% |
| 3406 | Hamburger Magi HDU - 3182 | 9 | 9 | 100.000% |
| 3407 | 郑厂长系列故事――排兵布阵 HDU - 4539 | 9 | 15 | 60.000% |
| 3408 | 炮兵阵地 POJ - 1185 | 9 | 9 | 100.000% |
| 3409 | Mondriaan's Dream POJ - 2411 | 9 | 9 | 100.000% |
| 3411 | Coin Change HDU - 2069 | 9 | 9 | 100.000% |
| 3412 | Bone Collector HDU - 2602 | 9 | 11 | 81.818% |
| 3413 | Max Sum Plus Plus HDU - 1024 | 9 | 10 | 90.000% |
| 3414 | Robot HDU - 4576 | 9 | 9 | 100.000% |
| 3415 | Happy Matt Friends HDU - 5119 | 10 | 11 | 90.909% |
| 3416 | 最少拦截系统 HDU - 1257 | 10 | 11 | 90.909% |
| 3417 | 母牛的故事 HDU - 2018 | 11 | 14 | 78.571% |
| 3418 | 超级楼梯 HDU - 2041 | 16 | 16 | 100.000% |
| 3419 | 一只小蜜蜂... HDU - 2044 | 9 | 14 | 64.286% |
| 3420 | 折线分割平面 HDU - 2050 | 12 | 12 | 100.000% |
| 3421 | Frog HDU - 2182 | 11 | 11 | 100.000% |
| 3422 | The King’s Ups and Downs HDU - 4489 | 9 | 9 | 100.000% |
| 3426 | Robberies HDU - 2955 | 9 | 9 | 100.000% |
| 3427 | Least common multiple HDU - 3092 | 9 | 9 | 100.000% |
| 3428 | Jury Compromise POJ - 1015 | 9 | 9 | 100.000% |
| 3429 | Max Sum HDU - 1003 | 9 | 9 | 100.000% |
| 3430 | Super Jumping! Jumping! Jumping! HDU - 1087 | 9 | 9 | 100.000% |
| 3431 | XHXJ's LIS HDU - 4352 | 9 | 9 | 100.000% |
| 3432 | Increasing Sequences POJ - 1239 | 9 | 9 | 100.000% |
| 3433 | Advanced Fruits HDU - 1503 | 9 | 10 | 90.000% |
| 3434 | Human Gene Functions POJ - 1080 | 11 | 11 | 100.000% |
| 3499 | 3.3.4 Home on the Range 家的范围 | 3 | 9 | 33.333% |
| 3568 | 1569：【 例 1】石子合并 | 26 | 57 | 45.614% |
| 3569 | 1575：【例 1】二叉苹果树 | 13 | 26 | 50.000% |
| 3571 | 1592：【例 1】国王 | 10 | 19 | 52.632% |
| 4300 | 【非常规DP】饥饿的奶牛 | 4 | 5 | 80.000% |
| 4413 | 【树形动态规划】皇宫看守 | 1 | 2 | 50.000% |
| 5053 | P7767 [COCI 2011/2012 #5] DNA（普及） | 12 | 30 | 40.000% |