fixed-precision.cxx

#include <sstream>
#include <iostream>

int main(int argc, const char *const argv [])
{
	std::stringstream ss;
	ss.precision(2);
	int rounded_value = 4;
	ss << std::fixed << (double)rounded_value;
	std::string s = ss.str();
	std::cout << s << std::endl;
	return 0;
}