> #include<iostream.h>
> int a[10][10]={1,1,1,1,1,1,1,1,1,1,
> 1,2,2,3,3,4,4,5,5,6,
> 1,2,3,4,5,7,8,10,12,14,
> 1,2,3,5,6,9,11,15,18,23,
> 1,2,3,5,7,10,13,18,23,30,
> 1,2,3,5,7,11,14,20,26,35,
> 1,2,3,5,7,11,15,21,28,38,
> 1,2,3,5,7,11,15,22,29,40,
> 1,2,3,5,7,11,15,22,30,41,
> 1,2,3,5,7,11,15,22,30,42};
> int main()
> {
> 	int i,t,m,n;
> 	cin>>t;
> 	for(i=0;i<t;i++)
> 	{
> 		cin>>n>>m;
> 		cout<<a[m-1][n-1]<<endl;
> 	}
> 	return 0;
> 
> }
哥....你是手算的吧....^_^