> #include<iostream>
> using namespace std;
> 
> int main()
> {
> 	int a,b,c,d,e,f,g,h,i;
> 	int p1,p2,p3;
>     int n = 0,n_num;
> 	int num;
> 	//int aa[100000];
>     int j;
> 	cin>>n_num;
> 	while (n<n_num)
> 	{
> 		n++;
> 		cin>>a>>b>>c>>d>>e>>f>>g>>h>>i;
> 		//aa[0] = a;
> 		//aa[1] = b;
> 		//aa[2] = c;
> 		p1 = a;
> 		p2 = b;
> 		p3 = c;
> 		for (j = 3; j<=i; j++)
> 		{
> 			if (j%2!=0)
> 			{
> 				num = d*p3+e*p2-f*p1;
> 				p1 = p2;
> 				p2 = p3;
> 				if (num<0)
> 				{
> 					p3 = g+num%g;
> 				}
> 				else
> 				    p3 = num%g;
> 			}
> 			else
> 			{
> 				num = f*p3-d*p2+e*p1;
> 				p1 = p2;
> 				p2 = p3;
> 				if (num<0)
> 				{	
> 					p3 = h+num%h;
> 				}
> 				else
> 					p3 = num%h;
> 			}
> 		}
> 		if (i==0)
> 		    cout<<a<<endl;
> 		if (i==1)
> 			cout<<b<<endl;
> 		if (i==2)
> 			cout<<c<<endl;
> 		if (i>=3)
> 			cout<<p3<<endl;
> 	}
> 
> 	return 0;
> }
> 
> ////////////////////////////
> Sample Input
> 
> 
> 3
> 1 2 3 4 5 6 7 8 9
> 11 12 13 14 15 16 17 18 19
> 321 322 323 324 325 326 327 328 329
> 
> Sample Output
> 
> 
> 4
> 0
> 308///题目是90
> //////////////////////////
> 
> 到底是怎么回事啊，大牛指点下啦~~，小弟感激！！~~


我算出来也是308!难道题目本身例子有问题???????????????????

• Re:我的天啊，这题wa 了我两天了，这么简单，但是为什么连sample第三个数据都过不了？？？？ (67) kirsten0302 2009-09-05 16:06:00
  • 你们有个地方没注意到 (97) zzyzzy12 2010-06-08 23:23:24