Stuck keep getting an error

[kvilla32]

I have the following code here and I keep getting an error on line 13 13:21: error: invalid use of incomplete type 'std::stringstream {aka class std::basic_stringstream<char>}'


// Example program
#include <iostream>
#include <string>
using namespace std;

int main()
{
string mystr;
int x;

cout << "Enter any number: ";
getline (cin,mystr);
stringstream(mystr) >> x;
if (x > 0)
cout << "score is positive";
else if (x < 0)
cout << "score is negative";
else
cout << "score is zero";



return 0;

}

[AbstractionAnon]

You need to include the stringstream header.

#include <sstream> 

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