//計(jì)算分母上的冪
int N2N(int n)
{
int i=0;
int s=1;
while(i<=n)
{
s*=n;
i++;
}
returns;
}
//主函數(shù),計(jì)算累加和
int Main()
{
int i,n,s;
s=i=0;
while(i<=n)
{
s+=1/N2N(i);
i++;
}
}