ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
---|---|---|---|---|
87 | A1198 逆波兰表达式 | 3 / 9 | 3 | |
130 | A1333 Blah数集 | 0 / 0 | 4 | |
131 | A1339 求后序遍历 | 0 / 0 | 4 | |
132 | A1341 一笔画问题 | 0 / 0 | 4 | |
133 | A1353 表达式括号匹配 | 3 / 7 | 4 | |
338 | U1718DS3 The Bovine Shuffle | 0 / 4 | 7 | |
447 | U1718OB3 Family Tree | 1 / 1 | 6 | |
437 | U1819OB2 Milk Factory | 1 / 6 | 5 | |
438 | U1819OB3 Cow Evolution | 1 / 1 | 6 | |
284 | U1920DS3 Milk Visits | 0 / 4 | 6 | |
61 | U2122DB3 Walking Home | 3 / 9 | 5 |