| 4601 | Bigger number | 8 | 15 | 53.333% |
| 4602 | Permutation | 4 | 4 | 100.000% |
| 4604 | Constructing a string | 5 | 15 | 33.333% |
| 4605 | Select elements | 1 | 3 | 33.333% |
| 4606 | Remainders Game | 5 | 10 | 50.000% |
| 4607 | Jzzhu and Sequences | 25 | 73 | 34.247% |
| 4608 | Playing with GCD | 16 | 38 | 42.105% |
| 4609 | Number Game | 13 | 39 | 33.333% |
| 4610 | a^b | 35 | 210 | 16.667% |
| 4611 | 64位整数乘法 | 27 | 74 | 36.486% |
| 4612 | 最短Hamilton路径 | 5 | 17 | 29.412% |
| 4613 | 起床困难综合症 | 4 | 17 | 23.529% |
| 4614 | 递归实现指数型枚举 | 2 | 14 | 14.286% |
| 4615 | 递归／非递归实现组合型枚举 | 2 | 3 | 66.667% |
| 4616 | 递归实现排列型枚举 | 2 | 5 | 40.000% |
| 4617 | 费解的开关 | 0 | 10 | 0.000% |
| 4619 | Sumdiv | 0 | 2 | 0.000% |
| 4620 | Raising Modulo Numbers | 1 | 1 | 100.000% |
| 4621 | IncDec Sequence | 6 | 24 | 25.000% |
| 4622 | Best Cow Fences | 1 | 4 | 25.000% |
| 4623 | 货仓选址 | 12 | 20 | 60.000% |
| 4624 | 七夕祭 | 1 | 1 | 100.000% |
| 4625 | 奇数码问题 | 2 | 2 | 100.000% |
| 4626 | Genius ACM | 2 | 2 | 100.000% |
| 4627 | Minimum Width | 27 | 37 | 72.973% |
| 4628 | 一元三次方程求解 | 46 | 121 | 38.017% |
| 4629 | 321-like Searcher | 17 | 43 | 39.535% |
| 4630 | cjh种田 | 10 | 22 | 45.455% |
| 4631 | Color a Tree | 1 | 1 | 100.000% |
| 4632 | 国王游戏 | 5 | 10 | 50.000% |
| 4633 | Sunscreen | 1 | 1 | 100.000% |
| 4634 | 小卷同学的讨厌数 | 13 | 50 | 26.000% |
| 4635 | 小卷同学的小算盘 | 105 | 180 | 58.333% |
| 4636 | 简简单单的签到题 | 183 | 309 | 59.223% |
| 4637 | Texas Trip | 1 | 1 | 100.000% |
| 4638 | UmBasketella | 7 | 9 | 77.778% |
| 4639 | 书本整理 | 12 | 19 | 63.158% |
| 4640 | Task | 2 | 18 | 11.111% |
| 4641 | 火车进出栈问题 | 3 | 9 | 33.333% |
| 4642 | Team Queue | 0 | 5 | 0.000% |
| 4643 | 蚯蚓 | 1 | 3 | 33.333% |
| 4644 | 最大子序和 | 4 | 6 | 66.667% |
| 4645 | 邻值查找 | 2 | 3 | 66.667% |
| 4647 | 后缀数组 | 2 | 2 | 100.000% |
| 4648 | Period | 4 | 10 | 40.000% |
| 4649 | 前缀统计 | 3 | 5 | 60.000% |
| 4650 | 合并果子 | 4 | 4 | 100.000% |
| 4651 | Sequence | 1 | 1 | 100.000% |
| 4652 | 可达性统计 | 3 | 22 | 13.636% |
| 4653 | 小猫爬山 | 2 | 2 | 100.000% |