yes, I put #include<vector> at the top and it worked
thanks
"Joseph A. Marrero" <[EMAIL PROTECTED]> wrote:
Try including this at the top:
#include <vector>
----- Original Message ----
From: Robert Ryan <[EMAIL PROTECTED]>
To: [email protected]
Sent: Wednesday, January 30, 2008 7:01:09 PM
Subject: [c-prog] vector problem
in the first line after main, vector is in question.... it says it is
undeclared and the < is a problem
thanks
bob
#include<iostream>
using namespace std;
// compute mean (average) and median temperatures
int main()
{
vector<double> temps; // temperatures in Fahrenheit, e.g. 64.6
double temp;
while (cin>>temp) temps.push_back( temp); // read and put into vector
double sum = 0;
for (int i = 0; i< temps.size() ; ++i) sum += temps[i];
// sums temperatures
cout << "Mean temperature: " << sum/temps.size( ) << endl;
sort(temps.begin( ),temps.end( ));
cout << "Median temperature: " << temps[temps. size()/2] << endl;
}
Hw1.cpp: In function `int main()':
Hw1.cpp:8: `vector' undeclared (first use this function)
Hw1.cpp:8: (Each undeclared identifier is reported only once for each function
it appears in.)
Hw1.cpp:8: parse error before `>' token
Hw1.cpp:10: `temps' undeclared (first use this function)
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