Problems
 
 
# Name    
A
standard input/output
1 s, 256 MB
Submit  x114
B1
standard input/output
1 s, 256 MB
Submit  x116
B2
standard input/output
1 s, 256 MB
Submit  x105
C
standard input/output
1 s, 256 MB
Submit  x81
D
standard input/output
1 s, 256 MB
Submit  x50
E
standard input/output
2 s, 256 MB
Submit  x43
F
standard input/output
5 s, 256 MB
Submit  x21
Complete problemset
 
 
 
 
Questions about problems
 
 
  Question Answer
2024-09-29 12:56:15
Problem F. Inversion Sum
*****
Announcement
the answer needs to be printed mod 1e9 + 7, sorry for missing that out
2024-09-29 12:54:27
Problem A. Who Hates Abhishek?
*****
Announcement
we will be removing all WA on test 1 penalties, dont worry about those