CPP

exp() c++

#include <iostream>
#include <cmath>
using namespace std; 
// driver program
int main()
{
    double x = 10;
     cout << "exp(x) = " << exp(x) << endl; // e^x where e is euler's number
    return 0;
}

ex: cpp

cout << "Возврат по рекурсии: " << someNumber << endl;
cout << "Vozvrat po recoursi: " << someNumber << endl;