| 1070 | Triangles | 109 | 259 | 42.085% |
| 1071 | Bet | 39 | 117 | 33.333% |
| 1072 | Cafeteria | 45 | 169 | 26.627% |
| 1073 | Divide the pears | 48 | 74 | 64.865% |
| 1074 | Translate | 29 | 54 | 53.704% |
| 1075 | Wooden Sticks | 25 | 36 | 69.444% |
| 1076 | Two Bags of Bread | 58 | 137 | 42.336% |
| 1077 | Cake | 14 | 52 | 26.923% |
| 1078 | LianLianKan | 24 | 43 | 55.814% |
| 1079 | More lumber is required | 1 | 23 | 4.348% |
| 1080 | Sum | 6 | 13 | 46.154% |
| 1081 | Set | 8 | 15 | 53.333% |
| 1082 | Sim | 1 | 2 | 50.000% |
| 1083 | Unix-head | 12 | 26 | 46.154% |
| 1084 | Unix-tail | 2 | 36 | 5.556% |
| 1086 | 不当老大 | 89 | 334 | 26.647% |
| 1087 | Acmers Love AC | 52 | 149 | 34.899% |
| 1088 | Unrequited Love | 1 | 3 | 33.333% |
| 1089 | 机器人犁田 | 32 | 46 | 69.565% |
| 1090 | 吃木瓜 | 17 | 30 | 56.667% |
| 1091 | 减肥计划 | 29 | 59 | 49.153% |
| 1093 | 邪恶的乳草 | 16 | 29 | 55.172% |
| 1094 | 送牛奶 | 14 | 21 | 66.667% |
| 1095 | 零花钱 | 17 | 35 | 48.571% |
| 1096 | 草地的路径 | 17 | 25 | 68.000% |
| 1097 | 最大的空暇时间-ACM专用(选做) | 35 | 83 | 42.169% |
| 1100 | 乘积最大 | 157 | 333 | 47.147% |
| 1101 | 老管家 | 42 | 280 | 15.000% |
| 1102 | 线段树-老管家（Hard） | 10 | 26 | 38.462% |
| 1103 | 表达式求值(Easy Version) | 80 | 737 | 10.855% |
| 1104 | 表达式求值(Hard Version) | 38 | 117 | 32.479% |
| 1123 | 立体图 | 0 | 5 | 0.000% |
| 1127 | MM | 9 | 17 | 52.941% |
| 1128 | 【ACM】乘法游戏 | 23 | 78 | 29.487% |
| 1131 | Relationship | 30 | 47 | 63.830% |
| 1138 | 外星人的语言 | 3 | 8 | 37.500% |
| 1143 | Diamond | 2 | 3 | 66.667% |
| 1144 | Easy List Operations | 1 | 3 | 33.333% |
| 1146 | Give me the answer | 3 | 6 | 50.000% |
| 1147 | Hidden Number | 1 | 2 | 50.000% |
| 1149 | Just Pour the Water | 3 | 4 | 75.000% |
| 1210 | 高精度阶乘的和 | 121 | 377 | 32.095% |
| 1219 | 方阵填数【ACM用】 | 129 | 239 | 53.975% |
| 3969 | 表达式求值（三） | 23 | 45 | 51.111% |
| 3975 | 并查集-家族 | 30 | 79 | 37.975% |
| 3976 | 并查集-亲属关系 | 43 | 54 | 79.630% |
| 3977 | 并查集-食物链 | 17 | 48 | 35.417% |
| 4001 | 寻找独一无二的数 | 96 | 214 | 44.860% |
| 4002 | 大数取模 | 102 | 212 | 48.113% |
| 4003 | 大大的求和 | 67 | 207 | 32.367% |
| 4032 | 计算并集 | 60 | 167 | 35.928% |
| 4036 | 找规律填数字 | 301 | 653 | 46.095% |
| 4037 | [数值问题]哥德巴赫猜想2 | 184 | 380 | 48.421% |
| 4116 | 高精度加法 | 159 | 232 | 68.534% |
| 4120 | 阶乘计算 | 164 | 335 | 48.955% |
| 4129 | 加勒比海盗船 | 43 | 120 | 35.833% |
| 4130 | 阿里巴巴与四十大盗 | 6 | 50 | 12.000% |
| 4131 | 高级钟点秘书 | 10 | 12 | 83.333% |
| 4132 | 一场说走就走的旅行 | 5 | 15 | 33.333% |
| 4146 | 沟通无限校园网 | 3 | 15 | 20.000% |
| 4147 | N的N次方 | 50 | 174 | 28.736% |
| 4148 | 线段树-最高分是多少 | 16 | 79 | 20.253% |
| 4152 | Hankson的趣味题 | 47 | 180 | 26.111% |
| 4179 | 分数矩阵 | 206 | 613 | 33.605% |
| 4192 | 分数=>小数 | 51 | 172 | 29.651% |
| 4195 | LCM和GCD | 14 | 81 | 17.284% |
| 4197 | 区间孪生素数 | 74 | 293 | 25.256% |
| 4198 | 小组乘车 | 48 | 134 | 35.821% |
| 4207 | 全排列问题 | 61 | 141 | 43.262% |
| 4213 | lp的小心思 | 16 | 152 | 10.526% |
| 4225 | 抓迷藏 | 14 | 95 | 14.737% |
| 4227 | 道路规划 | 15 | 25 | 60.000% |
| 4229 | 大数求和 | 51 | 86 | 59.302% |
| 4231 | 最大公约数和最小公倍数问题 | 155 | 962 | 16.112% |
| 4238 | 亲戚 | 32 | 61 | 52.459% |
| 4242 | X的Y次方 | 88 | 284 | 30.986% |
| 4244 | 城市最短距离 | 74 | 399 | 18.546% |
| 4250 | 大小 | 73 | 234 | 31.197% |
| 4252 | 大整数乘法 | 106 | 259 | 40.927% |
| 4259 | ACM实验室的抽签 | 24 | 95 | 25.263% |
| 4260 | 国王游戏 | 31 | 129 | 24.031% |
| 4261 | 2017 | 37 | 80 | 46.250% |
| 4262 | 2018 | 34 | 64 | 53.125% |
| 4263 | 2016 | 17 | 32 | 53.125% |
| 4264 | N^N | 113 | 248 | 45.565% |
| 4265 | 斐波那契数列 | 31 | 598 | 5.184% |
| 4266 | 666 | 8 | 21 | 38.095% |
| 4268 | 111 | 10 | 22 | 45.455% |
| 4269 | 好字符串 | 11 | 21 | 52.381% |
| 4270 | 黑社会团伙 | 5 | 8 | 62.500% |
| 4296 | 第k小整数 | 624 | 1744 | 35.780% |
| 4326 | 扔香蕉皮 | 22 | 54 | 40.741% |
| 4333 | 侦探任务 | 4 | 13 | 30.769% |
| 4344 | 数字转换 | 119 | 365 | 32.603% |
| 4346 | 词排列 | 135 | 357 | 37.815% |
| 4347 | 无限替换 | 36 | 185 | 19.459% |
| 4349 | 元素加一 | 367 | 810 | 45.309% |
| 4352 | 奇数/偶数增量 | 84 | 225 | 37.333% |
| 4355 | 找出01数 | 113 | 597 | 18.928% |
| 4356 | 二进制小发现 | 68 | 618 | 11.003% |