Hi,

 can anyone tell me what makes test 3 go wrong with this code, please? I have tried several variants of it but without any success.

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

using namespace std;

long double v[256*1024/2];

int main()
{
    long double c;
    cout << setprecision(4) << fixed;
    int j = 0;
    while (1){
        cin >> c;
        if (cin.eof()){break;}
        v[j] = sqrt(c);
        j += 1;
    }

    for (int i = 0; i < j; i++){cout << v[j - 1 - i] << endl;}
}