#include <iostream>
#include <cmath>

using namespace std;

int Stepen(double a) {
    double z = a;
    int b = 3, i;
    for (i = 1; i < b; i++) {
        z *= a;
    }
    return z;
}

int main() {
    double j;
    int k, m;
    cout << "Enter k: ";
    cin >> k;
    cout << "Enter m: ";
    cin >> m;
    if (k < m)
        j = sin(5 * k + 3 * m * abs(k));
    else if (k > m)
        j = cos(5 * k + 3 * m * abs(k));
    else
        j = Stepen(k);

    cout << "J = " << j;
    return 0;
}