The conversation between human and AI assistant.
What are the problems on spoj, topcoder and codechef that can easily be solved using C++ STL?
Sure, that would be helpful.
For example, on SPOJ, the problem FCTRL2 (Small factorials) can be solved using C++ STL's BigInteger Library. On Topcoder, the problem SRM 144 DIV 1 - 250 (BlackjackWinner) can be solved using C++ STL's set data structure. And on Codechef, the problem FCTRL (Factorial) can be solved using C++ STL's map data structure. Would you like me to explain how each of these solutions work?