Question
#include <iostream>
#include <iterator>
#include <list>
using namespace std;
int main ()
{
list<int> firstlist, secondlist;
for (int i = 1; i <= 2; i++)
{
firstlist.push_back(i);
secondlist.push_back(i * 10);
}
list<int> :: iterator it;
it = firstlist.begin();
advance (it, 3);
copy (secondlist.begin(), secondlist.end(), inserter(firstlist, it));
for ( it = firstlist.begin(); it != firstlist.end(); ++it )
cout << *it << " ";
return 0;
}a.
10 20 1 2
b.
10 20
c.
1 2
d.
1 10
Posted under Object Oriented Programming Using C++
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Q. What is the output of this program?
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