Can u help solve this problem in c++?

[Ozzy69]

Make a program in C ++ to calculate the quadratic mean of n values entered by the user. The quadratic mean is given by the following equation:

https://uploaddeimagens.com.br/imagens/equacao-jpg--2

The program should read the value of n and the n values of x.

What's wrong with my code:

#include <iostream>
#include <math.h>

using namespace std;

int main()
{
    int n;
    int x;
    int soma;
    double xq;

    cout << "Digite o valor de n: ";
    cin >> n;

    soma = 0;
    for(int i = 0; i < n; i++){
        cout << "Digite o valor de x" << i + 1 << ": ";
        cin >> x;
        soma += x^2;
    }

    xq = sqrt(soma/n);

    cout << "\nO valor de Xq e: " << xq << endl;

    return 0;
}

[Thomas1965]

soma += x^2;
Do you know the meaning of ^ in C++ ? It's a bitwise operator.
I guess you want to do soma += x * x;