Submission #1177725

#	Time	Username	Problem	Language	Result	Execution time	Memory
1177725		alwaus424	Arranging Shoes (IOI19_shoes)	C++17	Compilation error	0 ms	0 KiB

shoes

#include <vector>
#include <algorithm>
using namespace std;
int64_t count_swaps(const vector<int>& S) {
    int n = S.size();
    int64_t swaps = 0;
    if(S[1] < 0) swaps = 1;

    
    return swaps;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/cc1tJ5jc.o: in function `main':
grader.cpp:(.text.startup+0x288): undefined reference to `count_swaps(std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status