Submission #288662

#	Time	Username	Problem	Language	Result	Execution time	Memory
288662		aryan12	Arranging Shoes (IOI19_shoes)	C++17	Compilation error	0 ms	0 KiB

shoes

#include <bits/stdc++.h>
using namespace std;

int count_swaps(int a[]) {
    if(a[0] > a[1])
        return 1;
    return 0;
}

/*int main() {
    int n;
    cin >> n;
    int a[n * 2];
    for(int i = 0; i < n * 2; i++) {
        cin >> a[i];
    }
    count_swaps(a);
}*/

Compilation message (stderr)

/tmp/ccihenpF.o: In function `main':
grader.cpp:(.text.startup+0x27a): undefined reference to `count_swaps(std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status