제출 #411836

#제출 시각아이디문제언어결과실행 시간메모리
411836jeqcho앵무새 (IOI11_parrots)C++17
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h>
using namespace std;

typedef long long ll;
typedef pair<int,int> pii;
typedef vector<int> vi;
typedef vector<pair<int,int>> vpi;

#define FOR(i,a,b) for (int i = (a); i < (b); ++i)
#define F0R(i,a) FOR(i,0,a)
#define ROF(i,a,b) for (int i = (b)-1; i >= (a); --i)
#define R0F(i,a) ROF(i,0,a)
#define trav(a,x) for (auto& a: x)

#define pb push_back
#define rsz resize
#define sz(x) int(x.size())
#define all(x) begin(x), end(x)
#define fi first
#define se second

int N;
int L;
int const n=5e4+3;
int X[n];
multiset<int> x;

// subtask 1,2

void init(int N1, int L1, int X1[])
{
	L=L1;
	N = N1;
	F0R(i,N)
	{
		X[i]=X1[i];
		x.insert(X1[i]);
	}
}

int update(int idx, int y)
{
	x.erase(x.find(X[idx]));
	x.insert(y);
	X[idx]=y;
	int cnt=0;
	int b=-1;
	while(x.upper_bound(b)!=x.end())
	{
		++cnt;
		b=*x.upper_bound(b)+L;
	}
	return cnt;
}

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/ccL3jNFM.o: in function `main':
grader_encoder.cpp:(.text.startup+0x162): undefined reference to `encode(int, int*)'
collect2: error: ld returned 1 exit status

/usr/bin/ld: /tmp/cc5foJcy.o: in function `main':
grader_decoder.cpp:(.text.startup+0x1ef): undefined reference to `decode(int, int, int*)'
collect2: error: ld returned 1 exit status