Wednesday, August 23, 2017

2166 Square Root of 2 URI Problem Only Solution In C#


using System; 

 class Exercise8


    
       
     static void Main()
    
    {

    int N=Convert.ToInt32(Console.ReadLine());   

    double ans=0.0;

     for(int i=0;i<N;i++)

    {
        ans=ans+2.0;
        ans=(1.0/ans);
    }

    ans+=1.00;
   
    Console.WriteLine(ans.ToString("0.0000000000"));
   
    }
   
}

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