#include <iostream>
#include <cmath> // Để dùng hàm pow
using namespace std;
int main() {
double a, b;
cout << "Enter two real numbers: ";
cin >> a >> b;
double result = pow(a, 3) + pow(b, 3);
cout << "The sum of a^3 + b^3 is: " << result << endl;
return 0;
}
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