#include<iostream>
using namespace std;
class DoubleE
{
public:
int i=0,b;
string str;
int count=0;
DoubleE()
{
}
void eeWord()
{
cout<<"enter string";
getline (cin,str);
b=i;
for(i=0;str[i]!='/0';i++)
{
if(str[i]=='e')
count++;
if(str[i]==' ')
{
if(count>=2)
{
for(int j=b;j<i;j++)
{
cout<<str[j];
}
cout<<endl;
}
b = i;
count=0;
}
}
}
};
int main()
{
DoubleE d= DoubleE();
d.eeWord();
return 0;
}
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