#include <iostream>
#include <ctime>
#include <cmath>
using namespace std;
int foo1 (int *m)
{
    srand(time(NULL));
    for(int i = 0; i < 10; i++)
    {
        m[i]=rand()%100;
        cout<<m[i]<<" ";
    }
    cout <<endl;
    return 0;
}
int foo2 (int *m)
{
     cout << "vvedite elementi massiva :  " << endl;
    for(int i=0; i<10;i++)
    {
        cin >> m[i];
    }
    for(int i=0; i<10;i++)
    {
        cout<<m[i]<<" ";
    }
    cout <<endl;
    return 0;
}
int main ( )
{
    int sum = 0;
    const int k =10;
    int m[k];
    int a;
    cout << "viberete sposob zapolneniya : 1 - randomno, 2 - vvod s klav, 3 - massiv is koda" << endl;
    cin >> a;
    if (a==1)
    foo1(m);
    if (a == 2)
        foo2(m);
    if (a == 3)
    {
        int m[k] = {0, 1, 2, 3, 25, 4, 6, 7, 8, 75};
    for(int i=0; i<k;i++)
    {
        if ( (m[i] % 5 == 0) && (sqrt(i) * sqrt(i) == i))
        {
            cout << "element "  << i << " = " << m[i] << endl;
            sum += m[i];
        }
    }
    cout << "Summa : " << sum << endl;
    return 0;
}
}