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  1. import java.util.*;
  2. import java.lang.*;
  3. import java.util.Arrays.*;
  4.  
  5.  
  6. class Main
  7. {
  8. 	public static void main (String[] args)
  9. 	{
  10. 		int a = 0, b = 0;
  11. 		Scanner input = new Scanner(System.in);
  12. 		int x_max = input.nextInt();
  13. 		int y_max = input.nextInt();
  14. 		int n = input.nextInt();
  15. 		int x[] = new int[n+2];
  16. 		int y[] = new int[n+2];
  17. 		for(int i = 1; i < n + 1; i++)
  18. 		{
  19. 			x[i] = input.nextInt();
  20. 			y[i] = input.nextInt();
  21. 		}	
  22. 		x[0] = y[0] = 0;
  23.     	x[n + 1] = x_max + 1; 
  24.     	y[n + 1] = y_max + 1;
  25.     	Arrays.sort(x);
  26.     	Arrays.sort(y);
  27.     	for(int i = 0; i < n + 1; i++)
  28.     	{ 
  29.         if(x[i + 1]-x[i]>a) a = x[i + 1]-x[i];
  30.         if(y[i + 1]-y[i]>b) b = y[i + 1]-y[i];
  31.     	}
  32.         System.out.print((a-1)*(b-1));
  33. 	}
  34. }
Success #stdin #stdout 0.06s 2184192KB
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https://ideone.com/X6Fs3p
language:
Java (HotSpot 12)
created:
6 years ago
visibility:
secret

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