#include <iostream>
#include <chrono>
using namespace std;
double improvedPow(double x, int y)
{
// To be implemented by you
}
int main()
{
cout << "To calculate x^y ..." << endl;
double x;
int y;
cout << "Please enter x: ";
cin >> x;
cout << "Please enter y: ";
cin >> y;
if(x == 0) {
if (y > 0)
cout << 0 << endl;
else
cout << "x^y is not defined" <<endl;
}
else {
cout << improvedPow(x,y) << endl;
return 0;
}
#include <iostream> #include <chrono> using namespace std; double improvedPow(double x, int y) { if (y == 0) { return 1; } else { if (y > 0) { double res = improvedPow(x, y / 2); if (y % 2 == 0) { return res * res; } else { return res * res * x; } } else { return 1.0 / improvedPow(x, -y); } } } int main() { cout << "To calculate x^y ..." << endl; double x; int y; cout << "Please enter x: "; cin >> x; cout << "Please enter y: "; cin >> y; if (x == 0) { if (y > 0) cout << 0 << endl; else cout << "x^y is not defined" << endl; } else { cout << improvedPow(x, y) << endl; return 0; } }
#include <iostream> #include <chrono> using namespace std; double improvedPow(double x, int y) { // To be...
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