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  1. Prepare
  2. Algorithms
  3. Implementation
  4. Drawing Book
  5. Discussions

Drawing Book

  • lemming0061
     + 88 comments

    Extremely simple solution in Python

    #!/bin/python

import sys


n = int(raw_input().strip())
p = int(raw_input().strip())

print min(p/2,n/2-p/2)