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一个16行的程序 没有用指针 没有用除法 没有用函数 更没有用文件 怎么可能re?!!?!!?!?帮我

Posted by ogogo at 2006-02-26 00:46:35
题是2211
自己运行数据都没问题
一提交就RE 开什么国际玩笑。。


#include<iostream.h>
int main()
{
	int n,i,j,top,tot,t,ans[100],ansn(0),k,a[100];
	double tt;
	cin>>n;
	for(i=0;i<n;i++)
	{
		cin>>top>>tot;t=0;
		for(j=0;j<tot;j++)cin>>a[j];
		for(j=0;j<tot;j++)
		{
			tt=a[j]-1;
			for(k=top-j-1;k>=top-tot+1;k--)tt*=k;
			t+=tt;
			for(k=j+1;k<tot;k++)if(a[k]>a[j])a[k]--;
		}
		ans[ansn]=t+1;ansn++;
	}
	for(i=0;i<ansn;i++)cout<<"Variace cislo "<<i+1<<" ma poradove cislo "<<ans[i]<<"."<<endl;
}

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