제출 #220679

#제출 시각아이디문제언어결과실행 시간메모리
220679LorenaMaria사육제 (CEOI14_carnival)C++14
40 / 100
14 ms384 KiB
#include <bits/stdc++.h> using namespace std; int n,p[151],x,k; vector <int> u; int main() { cin>>n; p[1]=++k; u.push_back(1); for(int i=2;i<=n;i++) { cout<<i<<" "; for(int j=1;j<=i;j++) cout<<j<<" "; cout<<'\n'; int c; cin>>c; if(x!=c) p[i]=++k,u.push_back(i); x=c; } for(int i=1;i<=n;i++) { if(p[i]) continue; int st=0,dr=u.size()-1; while(st<=dr) { int m=(st+dr)/2; cout<<m-st+2<<" "; for(int j=st;j<=m;j++) cout<<u[j]<<" "; cout<<i<<'\n'; cin>>x; if(x==m-st+1) dr=m-1; else st=m+1; } p[i]=p[u[st]]; } cout<<"0 "; for(int i=1;i<=n;i++) cout<<p[i]<<" "; cout<<'\n'; return 0; }
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