- Category:
- Other systems
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- File Size:
- 1kb
- Update:
- 2018-01-02
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- Uploaded by:
- 刘邦
Description: input
The input contains a number of test cases. Each test case is composed of multiple lines. The first line is an integer n two (1<=n 100) and m, n said inbound sequence for 1 to n. M indicates that there is then a m line outbound sequence.
When n, M is 0, the end of the input is indicated.
output
For each outbound sequence, a line of YES is exported, otherwise a line of NO is output
To Search:
File list (Check if you may need any files):
| Filename | Size | Date |
|---|
| 车站调度.txt | 1961 | 2016-06-30 |
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