《暴力》

#include<bits/stdc++.h>
using namespace std;
int a[20][20]={{0,2,2,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10},
			  {2,3,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10},
			  {2,1,1,3,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10},
			  {2,2,3,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10},
			  {2,2,2,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10},
			  {3,3,3,3,3,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10},
			  {3,3,3,3,3,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10},
			  {4,4,4,4,4,4,4,4,4,5,5,6,6,7,7,8,8,9,9,10},
			  {4,4,4,4,4,4,4,4,4,5,5,6,6,7,7,8,8,9,9,10},
			  {5,5,5,5,5,5,5,5,5,5,5,6,6,7,7,8,8,9,9,10},
			  {5,5,5,5,5,5,5,5,5,5,5,6,6,7,7,8,8,9,9,10},
			  {6,6,6,6,6,6,6,6,6,6,6,6,6,7,7,8,8,9,9,10},
			  {6,6,6,6,6,6,6,6,6,6,6,6,6,7,7,8,8,9,9,10},
			  {7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,8,8,9,9,10},
			  {7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,8,8,9,9,10},
			  {8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,9,9,10},
			  {8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,9,9,10},
			  {9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,10},
			  {9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,10},
			  {10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10}};
int main()
{
	int x,y;
	scanf("%d%d",&x,&y);
	printf("%d\n",a[x-1][y-1]);
	scanf("%d%d",&x,&y);
	printf("%d",a[x-1][y-1]);
}