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Problems
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# Name    
A
standard input/output
1 s, 256 MB
Submit Image x32691
B
standard input/output
1.5 s, 256 MB
Submit Image x26151
C
standard input/output
2 s, 256 MB
Submit Image x12902
D
standard input/output
2 s, 256 MB
Submit Image x6435
E1
standard input/output
3 s, 512 MB
Submit Image x1543
E2
standard input/output
4 s, 512 MB
Submit Image x289
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  Question Answer
2024-08-20 18:20:51
Announcement
Problem B. Generate Permutation
*****
A new example (n = 3) has been added, refresh the statement.
2024-08-20 18:00:20
Announcement
Problem B. Generate Permutation
*****
1. Note that each operation is only one or "write", "carriage return", or "move". You can choose the order of these arbitrarily.
2. Note that the "write" operation does not move the pointer.