제출 #592912

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
592912		skittles1412	Gondola (IOI14_gondola)	C++17	컴파일 에러	0 ms	0 KiB

gondola

#include "bits/extc++.h"

using namespace std;

template <typename T>
void dbgh(const T& t) {
    cerr << t << endl;
}

template <typename T, typename... U>
void dbgh(const T& t, const U&... u) {
    cerr << t << " | ";
    dbgh(u...);
}

#ifdef DEBUG
#define dbg(...)                                              \
    cerr << "L" << __LINE__ << " [" << #__VA_ARGS__ << "]: "; \
    dbgh(__VA_ARGS__);
#else
#define dbg(...)
#define cerr   \
    if (false) \
    cerr
#endif

#define endl "\n"
#define long int64_t
#define sz(x) int((x).size())

int valid(int n, int arr[]) {
    vector<int> cur;
    for (int i = 0; i < n; i++) {
        if (arr[i] < n) {
            cur.push_back(arr[i]);
        }
    }
    rotate(begin(cur), min_element(begin(cur), end(cur)), end(cur));
    return is_sorted(begin(cur), end(cur));
}

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

int countReplacement(int n, int inputSeq[]) {}

컴파일 시 표준 에러 (stderr) 메시지

gondola.cpp: In function 'int replacement(int, int*, int*)':
gondola.cpp:42:65: warning: no return statement in function returning non-void [-Wreturn-type]
   42 | int replacement(int n, int gondolaSeq[], int replacementSeq[]) {}
      |                                                                 ^
gondola.cpp: In function 'int countReplacement(int, int*)':
gondola.cpp:44:46: warning: no return statement in function returning non-void [-Wreturn-type]
   44 | int countReplacement(int n, int inputSeq[]) {}
      |                                              ^
/usr/bin/ld: /tmp/ccqIwLpn.o: in function `main':
grader.cpp:(.text.startup+0xb6): undefined reference to `valid'
/usr/bin/ld: grader.cpp:(.text.startup+0x108): undefined reference to `countReplacement'
/usr/bin/ld: grader.cpp:(.text.startup+0x132): undefined reference to `replacement'
collect2: error: ld returned 1 exit status