제출 #1302865

#제출 시각아이디문제언어결과실행 시간메모리
1302865Faggi곤돌라 (IOI14_gondola)C++20
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h>
#define ll long long
#define sz(x) int(x.size())
#define forn(i, n) for (i = 0; i < n; i++)
#define all(x) x.begin(), x.end()
#define pb push_back
#define mp make_pair
#define fr first
#define se second
using namespace std;

int valid(int n, int inputSeq[])
{
    ll in = -1, i, x, sig;
    for (i = 0; i < n; i++)
    {
        if (inputSeq[i] <= n)
        {
            in = i;
            x = inputSeq[i];
            break;
        }
    }
    if (in == -1)
        return 1;
    i = (in + 1) % n;
    sig = (x + 1) % (n + 1);
    if (sig == 0)
        sig = 1;
    while (i != in)
    {
        if (inputSeq[i] <= n && sig != inputSeq[i])
            return 0;
        i = (i + 1) % n;
        sig = (sig + 1) % (n + 1);
        if (sig == 0)
            sig = 1;
    }
    return 1;
}

//----------------------

int replacement(int n, int gondolaSeq[], int replacementSeq[])
{
    return -2;
}

//----------------------

int countReplacement(int n, int inputSeq[])
{
    return -3;
}

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/ccbVdzVy.o: in function `main':
grader.cpp:(.text.startup+0xae): undefined reference to `valid'
/usr/bin/ld: grader.cpp:(.text.startup+0xfc): undefined reference to `replacement'
/usr/bin/ld: grader.cpp:(.text.startup+0x18d): undefined reference to `countReplacement'
collect2: error: ld returned 1 exit status