Problems
 
 
# Name    
2023_1A
standard input/output
2 s, 256 MB
Submit  x9
2023_1C
standard input/output
2 s, 256 MB
Submit  x5
2023_2A
standard input/output
1 s, 256 MB
Submit  x4
2023_2B
standard input/output
4 s, 256 MB
Submit  x4
2024_1C
standard input/output
2.5 s, 512 MB
Submit  
2024_2A
standard input/output
1 s, 256 MB
Submit  x5
2024_2C
standard input/output
1.5 s, 1024 MB
Submit  x1
2025_1A
standard input/output
2.75 s, 256 MB
Submit  x4
2025_1B
standard input/output
0.3 s, 256 MB
Submit  x5
2025_1C
standard input/output
1 s, 256 MB
Submit  x2
2025_1D
standard input/output
1.5 s, 256 MB
Submit  x1
2025_2A
standard input/output
1.5 s, 256 MB
Submit  x3
2025_2C
standard input/output
2 s, 256 MB
Submit  x2
Complete problemset
 
 
 
 
Questions about problems
 
 
  Question Answer
2025-05-18 20:33:19
Problem 2023_2A. An Array and Medians of Subarrays
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Announcement
Sorry, this problem is still broken, I will try to fix it shortly