#include<iostream>
#include<vector>
#include<fstream>
#include<cmath>
using namespace std;
int function(double n)
{
    int temp;
if((n/2)-(int)(n/2)==0)

   temp=1;
else temp=0;
return temp;
}
void main()
{
    double temp;
int j,k;
vector <double> v;
vector <double>::iterator i;
fstream f;
f.open("1.txt",ios::in);
cout<<"vot oni:"<<endl;
while(!f.eof())
{    f>>temp;
     if((fabs(temp)-fabs((int)(temp)))!=0)
        v.push_back(temp);
}
for(i=v.begin();i!=v.end();i++)
    cout<<*i<<" ";
cout<<endl;
f.close();

do
{k=0;
for(i=v.begin(),j=0;i!=v.end();i++,j++)
     if((fabs(v[j]*1000)-fabs((int)(v[j]*1000)))>0)
     {     v.erase(i);
         k++;
         break;
     }
}
while(k==1);
for(i=v.begin();i!=v.end();i++)
    cout<<*i<<" ";
cout<<endl;

j=0;
i=v.begin();
for(;i!=v.end();i++,j++)
   if(function(fabs((int)(v[j])))==0)
   {     v.insert(i,v[j]*v[j]);
         k++;
         j++;
         i=v.begin()+j;
   }
for(i=v.begin();i!=v.end();i++)
    cout<<*i<<" ";
cout<<endl;
}