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Problems
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# Name    
A
standard input/output
1 s, 256 MB
Submit Image x18844
B
standard input/output
2 s, 256 MB
Submit Image x12452
C
standard input/output
2 s, 256 MB
Submit Image x7281
D
standard input/output
3 s, 512 MB
Submit Image x2515
E
standard input/output
3 s, 256 MB
Submit Image x860
F
standard input/output
2 s, 256 MB
Submit Image x203
G
standard input/output
3 s, 512 MB
Submit Image x40
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Questions about problems
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  Question Answer
2025-10-06 17:56:00
Announcement
Problem C. Monocarp's String
*****
Monocarp can remove some number of consecutive letters only once.