Insert the remaining elements from the vector between the first and last deque elements : deque insert « Deque « C++






  1. C++
  2. Deque
  3. deque insert

Insert the remaining elements from the vector between the first and last deque elements

  
#include <iostream>
#include <deque>
#include <vector>

using namespace std;

const int SIZE = 100;

double sum(const deque<double> &dq)
{
   deque<double>::const_iterator p;
   double s = 0;

   for (p=dq.begin(); p != dq.end(); ++p)
      s += *p ;
   return s;
}

int main()
{
  vector<double> vec(SIZE, 0);   
  deque<double> deq;             
  int i;
  double sumTotal;
                                 
  for(i = 0; i < SIZE; i++){
     vec[i] = i * 0.6; cout << vec[i] << endl;
  }

    deq.push_front(vec.front()); 
    deq.push_back(vec.back());  

    deq.insert(deq.begin()+1, vec.begin()+1, vec.end()-1);

    sumTotal = sum(deq);
    cout << "sum:" << sumTotal;
}








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