Submission #1268875

#	Time	Username	Problem	Language	Result	Execution time	Memory
1268875		kawhiet	곤돌라 (IOI14_gondola)	C++20	Compilation error	0 ms	0 KiB

gondola

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

int valid(int n, int inputSeq[]) {
    vector<int> a(n);
    for (int i = 0; i < n; i++) {
        a[i] = inputSeq[i];
        a[i] %= n;
        if (a[i] == 0) {
            a[i] = n;
        }
    }
    for (int i = 1; i < n; i++) {
        if (a[i] % n != (a[i - 1] + 1) % n) {
            return 0;
        }
    }
    return 1;
}

int replacement(int n, int gondolaSeq[], int replacementSeq[]) {
    return 0;
}

int countReplacement(int n, int inputSeq[]) {
    return 0;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccIKbxxi.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