Problem	subperm
User	placeholder
Submission Time	2026-05-22 19:34:08
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

/usr/bin/ld: /tmp/ccVf74V1.o: in function `main':
subperm.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccEcRfa1.o:grader.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/ccEcRfa1.o: in function `main':
grader.cpp:(.text.startup+0x1dd): undefined reference to `count_subperm(int, std::vector<int, std::allocator<int> >)'
/usr/bin/ld: grader.cpp:(.text.startup+0x361): undefined reference to `count_subperm(int, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status