Submission #1290716

#	Time	Username	Problem	Language	Result	Execution time	Memory
1290716		kahoul	Arranging Shoes (IOI19_shoes)	C++20	Compilation error	0 ms	0 KiB

shoes

#include "shoes.h"
using namespace std;

long long count_swaps_slow(vector<int> s) {
	vector<int> q = s;
	int ans = 0 ;

    for (int i = 0; i < s.size() / 2; i++) {
        ans += s.size() / 2 - i - 1;
    }

	return ans;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccqM4PQQ.o: in function `main':
grader.cpp:(.text.startup+0x26b): undefined reference to `count_swaps(std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status