Problems
 
 
# Name    
A
standard input/output
2 s, 256 MB
Submit  x1058
B
standard input/output
2 s, 256 MB
Submit  x575
C
standard input/output
2 s, 256 MB
Submit  x586
D
standard input/output
2 s, 256 MB
Submit  x251
E
standard input/output
5 s, 256 MB
Submit  x449
F
standard input/output
2 s, 256 MB
Submit  x286
Complete problemset
 
 
 
 
Questions about problems
 
 
  Question Answer
2018-04-29 17:22:39
Announcement
Problem A. Stairs and Elevators
*****
When using elevator, at each time moment you select the number of floors between 1 and v to move, and then you move this number of floors during 1 time unit. After that you can select the number of floors again and so on. So you can move on arbitrary number of floors, always in integer number of time units.