Problems
 
 
# Name    
C
standard input/output
1 s, 256 MB
Submit  x37
D
standard input/output
1 s, 256 MB
Submit  x36
E
standard input/output
2 s, 256 MB
Submit  x27
F
standard input/output
1 s, 256 MB
Submit  x17
G
standard input/output
1 s, 256 MB
Submit  x13
H
standard input/output
1 s, 256 MB
Submit  x19
I
standard input/output
1 s, 256 MB
Submit  x2
J
standard input/output
1 s, 256 MB
Submit  x6
K
standard input/output
1 s, 256 MB
Submit  x6
Complete problemset
 
 
 
 
Questions about problems
 
 
  Question Answer
2021-03-06 04:03:09
Problem I. Sharing Cereal II
*****
were tests changed?  i thought i WA2, now it shows WA5
We changed the precision required from 10^-6 to 10^-4.
2021-03-06 03:38:07
Problem I. Sharing Cereal II
*****
which box does Lang pick if p_i=0 and p_j=1? (as given, undefined)
are such p_i even allowed?

also, what if multiple boxes at same x-coordinate, which is picked?
Both scenarios will never occur in input.