Problems
 
 
# Name    
A
rps.in / rps.out
1 s, 256 MB
Submit  x176
B
registration.in / registration.out
1 s, 256 MB
Submit  x52
C
encode.in / encode.out
2 s, 256 MB
Submit  x62
D
origami.in / origami.out
2 s, 256 MB
Submit  x39
E
binomial.in / binomial.out
2 s, 256 MB
Submit  x11
Complete problemset
 
 
 
 
Questions about problems
 
 
  Question Answer