C++
#include <iostream>
#include <cmath>
using namespace std;
int main() {
double x;
cin >> x;
cout << round(pow(x, 0.3));
return 0;
}
C++
#include <iostream>
#include <cmath>
using namespace std;
int main() {
double x;
cin >> x;
cout << round(pow(x, 0.3));
return 0;
}