#include <iostream>
#include <sstream>
using namespace std;
 
int main() {
	double x = 3.76f;
	float y = 3.76f;
 
	std::string str = "3.76";
	std::stringstream ss;
    ss << str;
    float out_val;
    ss >> out_val;
    double dout_val = out_val;
	std::cout << "x = " << x << std::endl;
	std::cout << "y = " << y  << std::endl;
	std::cout << "outval = " << out_val  << std::endl;
	std::cout << "dout_val = " << dout_val  << std::endl;
	return 0;
}

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