제출 #1330903

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1330903		maomao	List of Unique Integers (FXCUP4_unique)	C++20	컴파일 에러	0 ms	0 KiB

unique

#include <bits/stdc++.h>
using namespace std;
#define int long long
#define rep(i,s,n) for(int i=s;i<=n;i++)
#define vi vector<int>
#define pb push_back
#define pii pair<int,int>
#define eb emplace_back
#define fi first
#define se second
#define tup pair<int, pii>

#include "unique.h"

vi PickUnique(int N) {
	vi a(N,0);
	int total = UniqueCount(0, N-1);
	int u = 0;
	rep(i,0,N-1) {
		if(total-u > UniqueCount(i+1, N-1)) {
			a[i]=1; u++;
		}
	}
	if(u==total-1) {
		if(UniqueCount(0,N-2)==total) a[N-2]=1;
		else a[N-1]=1;
	} else if (u==total-2) a[N-2]=a[N-1]=1;
	return a;
}

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/cc2Y4nQf.o: in function `PickUnique(long long)':
unique.cpp:(.text+0x78): undefined reference to `UniqueCount(long long, long long)'
/usr/bin/ld: unique.cpp:(.text+0x9b): undefined reference to `UniqueCount(long long, long long)'
/usr/bin/ld: unique.cpp:(.text+0x121): undefined reference to `UniqueCount(long long, long long)'
/usr/bin/ld: unique.cpp:(.text+0x146): undefined reference to `UniqueCount(long long, long long)'
/usr/bin/ld: /tmp/cc2eSL3H.o: in function `main':
grader.cpp:(.text.startup+0x1c2): undefined reference to `PickUnique(int)'
collect2: error: ld returned 1 exit status