| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 3 | 3 字符串星号消除 | 0 / 0 | (None) | |
| 4 | 4 字符串单词替换为加号 | 0 / 0 | (None) | |
| 36 | 36 映射键值修改 | 0 / 0 | (None) | |
| 37 | 37 键值对集合操作模拟 | 0 / 0 | (None) | |
| 54 | 54 首字符匹配交换 | 0 / 0 | (None) | |
| 56 | 56 字符串子串不重叠移除(不区分大小写) | 0 / 0 | (None) | |
| 58 | 58 子串计数相等判断 | 0 / 0 | (None) | |
| 64 | 64 查找字符串最长连续相同字符块 | 0 / 0 | (None) | |
| 65 | 65 字符串数字提取与求和 | 0 / 0 | (None) | |
| 72 | 72 跳过特定区间求和 | 0 / 0 | (None) | |
| 88 | 88 数组中数字3的出现次数与相邻性 | 0 / 0 | (None) | |
| 95 | 95 数组元素条件修改 | 0 / 0 | (None) | |
| 100 | 100 数组去特定元素并填充 | 0 / 0 | (None) | |
| 106 | 106 数组重排:3后跟4 | 0 / 0 | (None) | |
| 110 | 110 按规则生成数组模式 | 0 / 0 | (None) | |
| 111 | 111 按模式生成数字序列 | 0 / 0 | (None) | |
| 115 | 115 统计数组中的连续相同元素块 | 0 / 0 | (None) | |
| 121 | 121 根据日期和假期设置闹钟时间 | 0 / 0 | (None) | |
| 246 | 246 统计子串"xx"出现次数 | 0 / 0 | (None) | |
| 255 | 255 相同位置双字符子串计数 | 0 / 0 | (None) | |
| 259 | 259 统计数组中相邻特定数字对 | 0 / 0 | (None) | |
| 260 | 260 检查数组中是否存在三连击 | 0 / 0 | (None) | |
| 304 | 304 字符串子串条件检查 | 0 / 0 | (None) | |
| 308 | 308 字符串交错合并 | 0 / 0 | (None) |