Question

How to convert string with two float numbers to two float numbers in C++

Answer 1

#include <iostream>
#include <string>

using std::cout;
using std::endl;
using std::string;

int main()
{
	string s("873.92 3.14");
	string::size_type st;     

	float f1 = std::stof(s, &st);
	float f2 = std::stof(s.substr(st));
	
	cout << f1 << " , " << f2 << endl;
	
	return 0;
}

/*
run:

873.92 , 3.14

*/

 

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