Erase all value in a vector more than three standard deviations greater than the mean : vector erase « vector « C++ Tutorial

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C++ Tutorial » vector » vector erase 
16.13.7.Erase all value in a vector more than three standard deviations greater than the mean
#include <algorithm>
#include <cmath>
#include <functional>
#include <iostream>
#include <list>
#include <numeric>
#include <vector>

using namespace std;

template <class T>
void print(T& c){
   fortypename T::iterator i = c.begin(); i != c.end(); i++ ){
      std::cout << *i << endl;
   }
}

int main( )
{
   const float a[] 11.31.50.90.10.2};
   vector<float> dataa,a + sizeof/ sizeofa[0] ) );
   printdata  );
   float mean = accumulatedata.begin(), data.end()0.0f )/ data.size();
   vector<float> zero_meandata );
   transformzero_mean.begin(), zero_mean.end(), zero_mean.begin(),bind2ndminus<float>(), mean ) );

   // compute the sample standard deviation
   float deviation = inner_productzero_mean.begin(),zero_mean.end(), zero_mean.begin()0.0f );
   deviation = sqrtdeviation / data.size() ) );

   // erase all points more than three standard deviations greater than the mean
   const int num_deviations = 3;
   vector<float>::iterator end = remove_ifdata.begin(), data.end(), bind2ndgreater<float>(),mean + num_deviations * deviation ) );
   data.eraseend, data.end() );
}
16.13.vector erase
16.13.1.Remove(delete) all elements in the vector
16.13.2.Erase first element
16.13.3.erase the numbers 2 through 5 in v1
16.13.4.insert and erase.
16.13.5.Use unique_copy to remove duplicate words
16.13.6.Erase adjacent duplicates
16.13.7.Erase all value in a vector more than three standard deviations greater than the mean
16.13.8.Erase all value in a vector more than three standard deviations less than the mean with erase() remove_if() and bind2nd
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