using System;
public class Program
{
public static void Main()
int N;
int[] A;
int[] Suma;
Suma=new int[100];
A=new int[100];
Console.Write("N= ");
//N=Console.Read();
N=100;
for(int i=0;i<N;i++)
//A[i]=Console.Read();
if(i==0)
Suma[i]=A[i];
}
else
Suma[i]=Suma[i-1]+A[i];
for(int i=1;i<N;i++)
if(Suma[i-1]==Suma[N-1]-Suma[i])
Console.Write("P= ",3);
Console.Write(i);
Console.WriteLine(" este index de echilibru");