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  1. import java.util.*;
  2. class B_Repainting{
  3. 	public static void main(String[]z){
  4. 		Scanner s=new Scanner(System.in);
  5. 		int n=s.nextInt()-1,m=s.nextInt()-1,x=2*(s.nextInt()-1);
  6. 		System.out.println((n-=x)<0||(m-=x)<0?0:n+m<1?1:n+m);
  7. 	}
  8. }
Success #stdin #stdout 0.07s 213440KB
comments (?)
stdin 
3 3
1
stdout 
4
https://ideone.com/1qymZ
language:
Java (HotSpot 12)
created:
15 years ago
visibility:
secret

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