| 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% |
| 3423 | 最大报销额 HDU - 1864 | 10 | 12 | 83.333% |
| 3424 | FATE HDU - 2159 | 10 | 11 | 90.909% |
| 3425 | Coins HDU - 2844 | 12 | 15 | 80.000% |
| 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% |
| 3435 | 建设电力系统 | 2 | 0 | 0.000% |
| 3436 | 2.3.3 file zerosum | 4 | 2 | 200.000% |
| 3473 | 周末舞会 | 58 | 81 | 71.605% |
| 3474 | 排队打水问题 | 35 | 58 | 60.345% |
| 3475 | 4.4.1 Shuttle Puzzle (shuttle) | 1 | 0 | 0.000% |
| 3476 | 3.1.1 Agri-Net最短网络 | 16 | 21 | 76.190% |
| 3477 | 2.2.2 Subset Sums集合 | 1 | 1 | 100.000% |
| 3478 | 1.5.2 Prime Palindromes 回文质数 | 38 | 140 | 27.143% |
| 3479 | 1.4.4 Mother's Milk 母亲的牛奶 | 3 | 2 | 150.000% |
| 3480 | 2.1.2 Ordered Fractions顺序的分数 | 9 | 16 | 56.250% |
| 3481 | 1.3.2 Barn Repair 修理牛棚 | 1 | 0 | 0.000% |
| 3482 | 1.2.5 Dual Palindromes 双重回文数 | 18 | 19 | 94.737% |
| 3483 | 1.2.4 Palindromic Squares 回文平方数 | 16 | 26 | 61.538% |
| 3484 | 1.2.2 Transformations 方块转换 | 1 | 0 | 0.000% |
| 3485 | 1.2.1 Milking Cows 挤牛奶 | 3 | 2 | 150.000% |
| 3486 | 1.1.4 Broken Necklace 坏掉的项链 | 9 | 10 | 90.000% |
| 3487 | 1.1.2 Greedy Gift Givers 贪婪的送礼者 | 4 | 2 | 200.000% |
| 3488 | 2.3.1 Longest Prefix最长前缀 IOI'96 | 2 | 5 | 40.000% |
| 3489 | 2.3.2 Cow Pedigrees 奶牛家谱 | 2 | 1 | 200.000% |
| 3490 | 3.1.3 Humble Numbers丑数 | 1 | 4 | 25.000% |
| 3491 | 3.1.4 Shaping Regions形成的区域 | 16 | 63 | 25.397% |
| 3492 | 3.1.5 Contact 联系 | 2 | 2 | 100.000% |
| 3493 | 2.4.2 Overfencing穿越栅栏 | 1 | 0 | 0.000% |
| 3494 | 2.4.3 Cow Tours牛的旅行 | 1 | 0 | 0.000% |
| 3495 | 2.4.4 Bessie Come Home 回家 | 3 | 3 | 100.000% |
| 3496 | 2.4.5 Fractions to Decimals 分数化小数 | 2 | 1 | 200.000% |
| 3497 | 3.2.6 Sweet Butter 香甜的黄油 | 6 | 5 | 120.000% |
| 3498 | 3.3.3 Camelot亚瑟王的宫殿 | 2 | 1 | 200.000% |
| 3499 | 3.3.4 Home on the Range 家的范围 | 3 | 9 | 33.333% |
| 3500 | 最优布线问题 | 24 | 28 | 85.714% |
| 3501 | 【搜索基础】装载问题 | 14 | 35 | 40.000% |