제출 #1096391

#제출 시각아이디문제언어결과실행 시간메모리
1096391guagua0407자동 인형 (IOI18_doll)C++17
컴파일 에러
0 ms0 KiB
#include "doll.h" #include "grader.cpp" #include <bits/stdc++.h> using namespace std; #define ll long long #define pii pair<int,int> #define f first #define s second #define all(x) x.begin(),x.end() #define _ ios::sync_with_stdio(0); cin.tie(0); cout.tie(0); const int inf=1e9; void create_circuit(int m, std::vector<int> a) { int n=a.size(); int lg=__lg(n-1)+1; vector<int> state(1<<lg); vector<vector<int>> to(1<<lg,vector<int>(2,inf)); for(int i=1;i<(1<<lg);i++){ if(i*2<(1<<lg)) to[i][0]=-(i*2); if(i*2+1<(1<<lg)) to[i][1]=-(i*2+1); } for(int i=0;i<n-1;i++){ int nxt=a[i+1]; int cur=1; while(to[cur][state[cur]]!=inf){ state[cur]^=1; cur=-to[cur][state[cur]^1]; } to[cur][state[cur]]=nxt; state[cur]^=1; } for(int i=n-1;i<(1<<lg);i++){ int nxt=(i==(1<<lg)-1?0:inf); int cur=1; while(to[cur][state[cur]]!=inf){ state[cur]^=1; cur=-to[cur][state[cur]^1]; } to[cur][state[cur]]=nxt; state[cur]^=1; } vector<int> vec; for(int i=1;i<(1<<lg);i++){ if(to[i][0]!=inf and to[i][1]!=inf){ vec.push_back(i); } } vector<int> c(m+1,-1); c[0]=a[0]; vector<int> x(vec.size()),y(vec.size()); vector<int> id(1<<lg,inf); for(int i=0;i<(int)vec.size();i++){ id[vec[i]]=i; } for(int i=1;i<(1<<lg);i++){ if(id[i]==inf){ to[i/2][i-(i/2)*2]=(to[i][0]==inf?to[i][1]:to[i][0]); } } for(int i=0;i<(int)vec.size();i++){ x[i]=to[vec[i]][0]; y[i]=to[vec[i]][1]; } answer(c,x,y); }

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/cc4im4wE.o: in function `answer(std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >)':
grader.cpp:(.text+0x1f0): multiple definition of `answer(std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >)'; /tmp/cckRNjTD.o:doll.cpp:(.text+0x1f0): first defined here
/usr/bin/ld: /tmp/cc4im4wE.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/cckRNjTD.o:doll.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status