text: #!/usr/bin/env python3
  # from typing import *
  
  # def solve(W: int, H: int, K: int) -> int:
  def solve(W, H, K):
      pass  # TODO: edit here
  
  # generated by online-judge-template-generator v4.1.0 (https://github.com/kmyk/online-judge-template-generator)
  def main():
      W, H, K = map(int, input().split())
      ojs = solve(W, H, K)
      print(ojs)
  
  if __name__ == '__main__':
      main()
  