1+1/2+2/3+.....+n-1/n=？编程怎么编啊

来源：百度知道编辑：UC知道时间：2024/05/05 00:22:22

急用！各位高手帮帮忙！

#include <iostream.h>
void main()
{
float s=0;
int n;
cout<<"please input the n"<<endl;
cin>>n;
for(float i=1;i<=n;i++)
{
s=i/(i+1)+s;
}
cout<<"The result is :"<<s+1<<endl;
}

你用什么语言编写？不说咋给你帮忙？

1/2-1/2=? 3/2=2+1/1*2=1/1+1/2 (1+1/2)(1+1/2^2)(1+1/2^4)(1+1/2^8) (1-1/2^2)*(1-1/3^2)*(1-1/4^2).......(1-1/100^2) 1+1/(1+2)+1/(1+2+3)+...+1/(1+2+3+...+100) 1+1/(1+2)+1/(1+2+3)+-------+1/(1+2+3+----+100) 1+1/1+2+1/1+2+3+...+1/1+2+3...+2000 1+1/1+2+1/1+2+3.........+1/1+2+3.....100 1*(1/1+2)*(1/1+2+3)*~~~*(1/1+2+~~~2005)=? 1+1/2+1/3+.....+1/n

1+1/2+2/3+.....+n-1/n=？ 编程怎么编啊

1+1/2+2/3+.....+n-1/n=？编程怎么编啊