#include <iostream>
#include <cmath>
using namespace std;
int main() {
double wynik = 5.123 * pow(10, -1) * 4.987 * pow(10, 2);
cout << "Wynik: " << wynik << endl;
return 0;
}
I2luY2x1ZGUgPGlvc3RyZWFtPgojaW5jbHVkZSA8Y21hdGg+Cgp1c2luZyBuYW1lc3BhY2Ugc3RkOwoKaW50IG1haW4oKSB7CiAgICBkb3VibGUgd3luaWsgPSA1LjEyMyAqIHBvdygxMCwgLTEpICogNC45ODcgKiBwb3coMTAsIDIpOwogICAgY291dCA8PCAiV3luaWs6ICIgPDwgd3luaWsgPDwgZW5kbDsKICAgIHJldHVybiAwOwp9Cg==