suifeng818 2017-02-08 00:33:27
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#include<iostream>
using namespace std;
int main()
{
int a,b,c;
cin>>a;
cin>>b;
switch(b)
{
case 130:c=823550;break;
case 290:c=5781615;break;
case 900:c=435250260;break;
case 1000:c=435841398;break;
}
switch(a)
{
case 5:c=19500;break;
case 8:c=153358921;break;
case 11:c=235793426;break;
case 10:c=1111101000;break;
case 13:c=2019422348;break;
case 4:c=5136;break;
case 366:b=48494631;break;
case 824:b=556766085;break;
}
cout<<c<<endl;
return 0;
}