제출 #1094493

#제출 시각아이디문제언어결과실행 시간메모리
10944934QT0R자동 인형 (IOI18_doll)C++17
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> #include "doll.h" using namespace std; int iter; vector<int> tab[200004]; pair<int,int> swt[300004]; void build(int v, vector<int> now){ vector<int> sep[2]; for (int i = 0; i<(int)now.size(); i++)sep[i&1].push_back(now[i]); if (sep[0].size()==1)swt[-v].first=sep[0][0]; else{ swt[-v].first=--iter; build(iter,sep[0]); } if (sep[1].size()==1)swt[-v].second=sep[1][0]; else if (sep[1].size()){ swt[-v].second=--iter; build(iter,sep[1]); } } void create_circut(int m, vector<int> a){ a.insert(a.begin(),0); a.push_back(0); int n=a.size(); vector<int> trig(m+1,0); for (int i = 0; i<n-1; i++)tab[a[i]].push_back(a[i+1]); for (int i = 0; i<=m; i++){ if (tab[i].size()==1)trig[i]=tab[i][0]; else if (tab[i].size()){ trig[i]=--iter; build(iter,tab[i]); } } vector<int> x(-iter); vector<int> y(-iter); for (int i = 1; i+iter<=0; i++){ x[i-1]=swt[i].first; y[i-1]=swt[i].second; } answer(trig,x,y); }

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/ccgKTKed.o: in function `main':
grader.cpp:(.text.startup+0x168): undefined reference to `create_circuit(int, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status