Problems
 
 
# Name    
A
bipartite.in / bipartite.out
2 s, 256 MB
Submit  x21
B
competition.in / competition.out
2 s, 256 MB
Submit  x27
C
friends.in / friends.out
2 s, 256 MB
Submit  x101
D
lcm.in / lcm.out
2 s, 256 MB
Submit  x120
E
standard input/output
2 s, 256 MB
Submit  x7
F
minimal.in / minimal.out
2 s, 256 MB
Submit  x49
G
rectangle.in / rectangle.out
2 s, 256 MB
Submit  x178
H
streets.in / streets.out
2 s, 256 MB
Submit  x28
I
text.in / text.out
2 s, 256 MB
Submit  x208
Complete problemset
 
 
 
 
Questions about problems
 
 
  Question Answer