#include<iostream>
#include<cmath>

using namespace std;

int main() {

    float n;
    const int sizeZ = 20;
    int Z[sizeZ]{ };
    float func;
    cout << "Enter your values:" << endl;
    cin >> n;
    for (double x = 0; x < 2; x += 0.1) {
        float func = n*(cos(n*x));
        cout << "result:" << func << endl;
    }
    if (sizeZ > 0) {
        cout << "unsigned values" << sizeZ;
    }
    system("pause");
}