#include <iostream>
using namespace std;
int main() {
float P;
float d;
float litry;
cout << "Podaj powierzchnie w m^2: ";
cin >> P;
cout << "Podaj grubosc warstwy w mm: ";
cin >> d;
litry = P * d;
cout << "Spadlo " << litry << " litrow wody." << endl;
return 0;
}
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