Problems
 
 
# Name    
A
standard input/output
2 s, 256 MB
Submit  x15671
B
standard input/output
2 s, 256 MB
Submit  x9781
C
standard input/output
2 s, 256 MB
Submit  x7534
D
standard input/output
3 s, 256 MB
Submit  x1770
E
standard input/output
2 s, 512 MB
Submit  x457
F
standard input/output
6 s, 512 MB
Submit  x22
Complete problemset
 
 
 
 
Questions about problems
 
 
  Question Answer
2024-06-27 17:38:31
Announcement
Problem B. Substring and Subsequence
*****
There is a typo in problem B. "abac" is a substring of the given string, not "abaca".