| Problem ID | Title | Solved | Submit | Pass Rate |
|---|---|---|---|---|
| 1155 | 取棋子游戏(必胜策略) | 9 | 13 | 69.231% |
| 1157 | 借书问题 | 17 | 46 | 36.957% |
| 1161 | 兔子分胡萝卜 | 43 | 75 | 57.333% |
| 1163 | 最少加油次数 | 24 | 46 | 52.174% |
| 1166 | 质数口袋 | 10 | 81 | 12.346% |
| 1171 | 元素从小到大排序 | 124 | 158 | 78.481% |
| 1188 | 乐乐的储蓄 | 47 | 64 | 73.438% |
| 1189 | 进制判断 | 27 | 50 | 54.000% |
| 1190 | 约瑟夫问题(围圈报数) | 62 | 89 | 69.663% |
| 1192 | 春游报数 | 41 | 185 | 22.162% |
| 1193 | 网站注册密码 | 5 | 20 | 25.000% |
| 1217 | 重复字符串 | 32 | 72 | 44.444% |
| 1246 | 二进制中1的个数 | 33 | 50 | 66.000% |
| 1280 | 比例简化 | 6 | 8 | 75.000% |
| 1309 | 图像相似度 | 18 | 19 | 94.737% |
| 1321 | 字符矩阵 | 5 | 6 | 83.333% |
| 1327 | 填涂颜色 | 5 | 14 | 35.714% |
| 1333 | 密文解密 | 8 | 10 | 80.000% |
| 1334 | 翻转游戏币 | 10 | 18 | 55.556% |
| 1335 | 区间最小值 | 8 | 12 | 66.667% |
| 1360 | 有趣的跳跃 | 14 | 22 | 63.636% |
| 1374 | 高低位互换 | 19 | 35 | 54.286% |
| 1375 | 寻找落单筷子 | 77 | 98 | 78.571% |
| 1376 | 被覆盖的单词 | 6 | 6 | 100.000% |
| 1387 | 稀疏矩阵 | 36 | 38 | 94.737% |
| 1390 | 寻找好朋友 | 15 | 31 | 48.387% |
| 1392 | 传送门 | 4 | 8 | 50.000% |
| 1396 | 买礼品 | 13 | 19 | 68.421% |
| 1397 | 幂次方表示法(1) | 24 | 43 | 55.814% |
| 1401 | 孪生素数 | 33 | 43 | 76.744% |
| 1402 | 组合新数 | 5 | 11 | 45.455% |
| 1404 | 完全平方数 | 36 | 49 | 73.469% |
| 1411 | 倒序数 | 24 | 34 | 70.588% |
| 1415 | 拿金子 | 20 | 71 | 28.169% |
| 1419 | R进制转换为十进制 | 30 | 40 | 75.000% |
| 1420 | 十进制转R进制 | 24 | 41 | 58.537% |
| 1425 | 数据去重 | 12 | 16 | 75.000% |
| 1437 | 回文串 | 16 | 57 | 28.070% |
| 1440 | 信息加密 | 14 | 27 | 51.852% |
| 1441 | 字符串循环移位 | 18 | 49 | 36.735% |
| 1453 | 验证子串 | 30 | 83 | 36.145% |
| 1454 | 删除单词后缀 | 35 | 57 | 61.404% |
| 1455 | 过滤多余的空格 | 19 | 30 | 63.333% |
| 1457 | 单词替换 | 23 | 45 | 51.111% |
| 1458 | 最长最短单词 | 23 | 36 | 63.889% |
| 1459 | 单词的长度 | 22 | 35 | 62.857% |
| 1463 | 删除元素 | 27 | 42 | 64.286% |
| 1464 | 插入元素 | 26 | 44 | 59.091% |
| 1467 | 随机数去重和排序 | 40 | 54 | 74.074% |
| 1468 | 最后一个单词的长度 | 7 | 15 | 46.667% |
| 1469 | 文具采购最优方案 | 9 | 17 | 52.941% |
| 1471 | 解密 | 3 | 8 | 37.500% |
| 1528 | 收宝石 | 3 | 4 | 75.000% |
| 1529 | 最优参赛 | 36 | 58 | 62.069% |
| 1554 | 求数组中数值和下标相等的元素 | 13 | 23 | 56.522% |
| 1569 | 柱状图 | 4 | 5 | 80.000% |
| 1591 | 数字替换 | 23 | 49 | 46.939% |
| 1592 | 打印数字 | 5 | 12 | 41.667% |
| 1596 | 平衡序列(balance) | 13 | 44 | 29.545% |
| 1597 | 回文拼接 | 7 | 16 | 43.750% |
| 1600 | 小码移位 | 17 | 32 | 53.125% |
| 1601 | 寻找倍数 | 31 | 73 | 42.466% |
| 1612 | 2025 | 7 | 13 | 53.846% |
| 1613 | 词频统计 | 11 | 23 | 47.826% |
| 1621 | 互质数 | 43 | 83 | 51.807% |
| 1628 | 门牌号 | 16 | 41 | 39.024% |
| 1638 | 整数去重 | 20 | 37 | 54.054% |
| 1640 | 兔子比身高 | 46 | 69 | 66.667% |
| 1650 | 避雷针 | 14 | 21 | 66.667% |
| 1655 | 4的倍数 | 2 | 2 | 100.000% |
| 1669 | 石头剪刀布 | 8 | 15 | 53.333% |
| 1671 | 车厢重组 | 5 | 16 | 31.250% |
| 1672 | 瓶子交换 | 4 | 10 | 40.000% |
| 1693 | 欢乐的跳 | 14 | 82 | 17.073% |
| 1699 | 划拳(drink) | 23 | 32 | 71.875% |
| 1708 | 数组清零 | 6 | 9 | 66.667% |
| 1709 | 日历制作 | 5 | 22 | 22.727% |
| 1716 | 疯狂的数列 | 17 | 77 | 22.078% |
| 1717 | 成绩排名 | 38 | 70 | 54.286% |
| 1719 | 文本清理 | 7 | 23 | 30.435% |
| 1723 | 笨小猴 | 18 | 34 | 52.941% |
| 1729 | 评奖(award) | 45 | 79 | 56.962% |
| 1731 | IOI 文字列 (IOI String) | 10 | 12 | 83.333% |
| 1737 | A or B 字符串 | 4 | 5 | 80.000% |