#include <utility>
#include <iostream>
std::pair<double,double> * pairArr;
int main(){
   pairArr = new std::pair<double,double> [3];   //creating the array

   pairArr [0] = std::make_pair(1.0,1.2);             //Filling arbitrary numbers
   pairArr [1] = std::make_pair(0.2,1.4);
   pairArr [2] = std::make_pair(0.8,1.3);

   std::cout << pairArr[0].first << pairArr[1].second << pairArr[2].first;
   return 0;
}