Problems
 
 
# Name    
A
standard input/output
2 s, 256 MB
Submit  x6544
B
standard input/output
2 s, 256 MB
Submit  x22327
C
standard input/output
3 s, 256 MB
Submit  x1165
D
standard input/output
2 s, 256 MB
Submit  x3315
E
standard input/output
2 s, 256 MB
Submit  x934
1 The package for this problem was not updated by the problem writer or Codeforces administration after we've upgraded the judging servers. To adjust the time limit constraint, a solution execution time will be multiplied by 2. For example, if your solution works for 400 ms on judging servers, then the value 800 ms will be displayed and used to determine the verdict.
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