Problem	lemon
User	hellogpt
Submission Time	2026-03-22 01:42:42
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

/usr/bin/ld: /tmp/ccteZBGl.o: in function `main':
grader.cpp:(.text.startup+0x33c): undefined reference to `answer(int, int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<int, std::allocator<int> >)'
/usr/bin/ld: grader.cpp:(.text.startup+0x54b): undefined reference to `init[abi:cxx11](int, int, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status