Problems
 
 
# Name    
P13
standard input/output
1 s , 256 MB
Submit  x25
P14
standard input/output
2 s , 256 MB
Submit  x25
P15
standard input/output
2 s , 256 MB
Submit  x24
P16
standard input/output
2 s , 256 MB
Submit  x14
P17
standard input/output
1 s , 256 MB
Submit  
P18
standard input/output
1 s , 256 MB
Submit  x25
P19
standard input/output
1 s , 256 MB
Submit  x2
P20
standard input/output
1 s , 256 MB
Submit  x21
P21
standard input/output
3 s , 256 MB
Submit  x25
P22
standard input/output
1 s , 256 MB
Submit  x24
P23
standard input/output
1 s , 256 MB
Submit  x13
P24
standard input/output
2 s , 256 MB
Submit  x11
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.
* This contest uses time limits scaling policy (depending on a programming language). The system automatically adjusts time limits by the following multipliers for some languages. Despite scaling (adjustment), the time limit cannot be more than 30 seconds. Read the details by the link.
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