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3 0 0 0 3 0 1 5 0 1 0 0 1 1 0 1 0 0
Case #1: 0 0 0 Case #2: 0 1 0 2
For the second case in the sample: At the first add operation,Lillian adds a segment [1,2] on the line. At the second add operation,Lillian adds a segment [0,2] on the line. At the delete operation,Lillian deletes a segment which added at the first add operation. At the third add operation,Lillian adds a segment [1,4] on the line. At the fourth add operation,Lillian adds a segment [0,4] on the line
Author | UESTC |
Recommend | wange2014 |
时间上限 | 内存上限 |
3000/1500MS(Java/Others) | 65536/65536K(Java/Others) |