| Problem ID | Title | Solved | Submit | 正确率 |
|---|---|---|---|---|
| 4239 | 生成序列 | 22 | 46 | 47.826% |
| 4240 | 构建矩阵 | 326 | 553 | 58.951% |
| 4241 | 表达式括号匹配 | 83 | 170 | 48.824% |
| 4242 | X的Y次方 | 87 | 277 | 31.408% |
| 4243 | 单词游戏 | 29 | 126 | 23.016% |
| 4244 | 城市最短距离 | 74 | 397 | 18.640% |
| 4245 | 整数划分 | 796 | 1385 | 57.473% |
| 4246 | 全排列 | 808 | 2487 | 32.489% |
| 4247 | 归并排序 mersort [2*+] | 768 | 1388 | 55.331% |
| 4248 | 快速排序 qsort [2*] | 788 | 1255 | 62.789% |
| 4249 | 开关和灯 | 49 | 146 | 33.562% |
| 4250 | 大小 | 73 | 232 | 31.466% |
| 4251 | 子串排序 | 42 | 94 | 44.681% |
| 4252 | 大整数乘法 | 103 | 254 | 40.551% |
| 4253 | 求第k大数 | 92 | 154 | 59.740% |
| 4254 | ALGO-1 区间k大数查询 | 59 | 130 | 45.385% |
| 4255 | 歌王的要求 | 26 | 59 | 44.068% |
| 4256 | 哈夫曼树 | 595 | 1054 | 56.452% |
| 4257 | 配对 | 574 | 826 | 69.492% |
| 4258 | 会场安排问题 | 547 | 1135 | 48.194% |
| 4259 | ACM实验室的抽签 | 24 | 95 | 25.263% |
| 4260 | 国王游戏 | 31 | 129 | 24.031% |
| 4261 | 2017 | 36 | 79 | 45.570% |
| 4262 | 2018 | 34 | 63 | 53.968% |
| 4263 | 2016 | 17 | 31 | 54.839% |
| 4264 | N^N | 111 | 244 | 45.492% |
| 4265 | 斐波那契数列 | 29 | 594 | 4.882% |
| 4266 | 666 | 8 | 21 | 38.095% |
| 4267 | ★★体育课排队★★ | 1 | 3 | 33.333% |
| 4268 | 111 | 10 | 21 | 47.619% |
| 4269 | 好字符串 | 11 | 21 | 52.381% |
| 4270 | 黑社会团伙 | 5 | 7 | 71.429% |
| 4271 | 演讲大厅安排 | 4 | 15 | 26.667% |
| 4272 | 滑动窗口 | 15 | 20 | 75.000% |
| 4273 | 最小K个数 | 56 | 290 | 19.310% |
| 4274 | 排序问题 | 59 | 183 | 32.240% |
| 4275 | 采药 | 24 | 56 | 42.857% |
| 4276 | 碱基匹配 | 44 | 98 | 44.898% |
| 4277 | 查找X的位置 | 25 | 72 | 34.722% |
| 4278 | 门牌制作 | 26 | 51 | 50.980% |
| 4279 | 既约分数 | 25 | 48 | 52.083% |
| 4280 | 蛇形填数 | 24 | 39 | 61.538% |
| 4281 | 跑步锻炼 | 21 | 63 | 33.333% |
| 4282 | 七段码 | 13 | 31 | 41.935% |
| 4283 | 成绩统计 | 29 | 55 | 52.727% |
| 4284 | 跑步训练 | 19 | 40 | 47.500% |
| 4285 | 纪念日 | 19 | 44 | 43.182% |
| 4286 | 合并检测 | 17 | 20 | 85.000% |
| 4287 | REPEAT 程序 | 14 | 27 | 51.852% |
| 4288 | 矩阵 | 9 | 18 | 50.000% |