Submission #1016552

#	Time	Username	Problem	Language	Result	Execution time	Memory
1016552		Ariadna	Choreography (IOI23_choreography)	C++17	Compilation error	0 ms	0 KiB

choreography

#include <bits/stdc++.h>

using namespace std;

int n;
vector<int> pos;
int total = 0;

void move_right(int K) {
    total += K;
}
void move_left(int K) {
    total -= K;
}
void swap_places();
void move_around();

void init(int N, vector<int> P) {
    n = N;
    pos = vector<int>(N);
    for (int i = 0; i < N; ++i) {
        pos[P[i]] = i;
    }
}

int get_position(int D) {
    return (((pos[D]+total)%n)+n)%n;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccaNUEbS.o: in function `main':
grader.cpp:(.text.startup+0x556): undefined reference to `move_around()'
/usr/bin/ld: grader.cpp:(.text.startup+0x576): undefined reference to `swap_places()'
collect2: error: ld returned 1 exit status