记录编号	128079	评测结果	AAAAAAAAAA
题目名称	[USACO Feb08] 奶牛式乘法	最终得分	100
用户昵称	dracul	是否通过	通过
代码语言	C++	运行时间	0.004 s
提交时间	2014-10-16 20:43:54	内存使用	0.31 MiB

#include<iostream>
#include<cstdio>
#include<cmath>
using namespace std;
int main(){
	freopen("cowmult.in","r",stdin); 
	freopen("cowmult.out","w",stdout);
	int m,n,a,b,c,d,e,f,g,h,i,j,k,l,o,p,q,r,s,t,u;
	cin>>m>>n;
	if(m>=1&n>=1&m<=1000000000&n<=1000000000){
		a=m/100000000;
		b=n/100000000;
		c=(m-100000000*a)/10000000;
		d=(n-100000000*b)/10000000;
		e=(m-100000000*a-10000000*c)/1000000;
		f=(n-100000000*b-10000000*d)/1000000;
		g=(m-100000000*a-10000000*c-1000000*e)/100000;
		h=(n-100000000*b-10000000*d-1000000*f)/100000;
		i=(m-100000000*a-10000000*c-1000000*e-100000*g)/10000;
		j=(n-100000000*b-10000000*d-1000000*f-100000*h)/10000;
		k=(m-100000000*a-10000000*c-1000000*e-100000*g-10000*i)/1000;
		l=(n-100000000*b-10000000*d-1000000*f-100000*h-10000*j)/1000;
		o=(m-100000000*a-10000000*c-1000000*e-100000*g-10000*i-1000*k)/100;
		p=(n-100000000*b-10000000*d-1000000*f-100000*h-10000*j-1000*l)/100;
		q=(m-100000000*a-10000000*c-1000000*e-100000*g-10000*i-1000*k-100*o)/10;
		r=(n-100000000*b-10000000*d-1000000*f-100000*h-10000*j-1000*l-100*p)/10;
		s=m-100000000*a-10000000*c-1000000*e-100000*g-10000*i-1000*k-100*o-10*q;
		t=n-100000000*b-10000000*d-1000000*f-100000*h-10000*j-1000*l-100*p-10*r;
		u=(a+c+e+g+i+k+o+q+s)*(b+d+f+h+j+l+p+r+t);
		cout<<u<<endl;
	}
	return 0;
}