Problems
 
 
# Name    
A
booksale.in / booksale.out
2 s, 256 MB
Submit  x61
B
exhibition.in / exhibition.out
1 s, 256 MB
Submit  x148
C
glasses.in / glasses.out
2 s, 256 MB
Submit  x171
D
kdivision.in / kdivision.out
2 s, 256 MB
Submit  x113
E
library.in / library.out
2 s, 256 MB
Submit  x131
F
magic.in / magic.out
2 s, 256 MB
Submit  x86
G
strength.in / strength.out
2 s, 256 MB
Submit  x177
H
travelling.in / travelling.out
2 s, 256 MB
Submit  x199
I
trick.in / trick.out
2 s, 256 MB
Submit  x87
J
twosegments.in / twosegments.out
2 s, 256 MB
Submit  x21
Complete problemset
 
 
 
 
Questions about problems
 
 
  Question Answer