제출 #882162

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
882162		andro	동굴 (IOI13_cave)	C++14	0 / 100	21 ms	600 KiB

cave

#include <bits/stdc++.h>
#include "cave.h"
using namespace std;
/*
int n;
void answer(int S[],int D[]){
    for(int i=0;i<n;i++)cout<<S[i]<<" ";
    cout<<endl;
    for(int i=0;i<n;i++)cout<<D[i]<<" ";
    exit(0);
}
int tryCombination(int S[]){
    cout<<"? ";
    for(int i=0;i<n;i++)cout<<S[i]<<" ";
    cout<<endl;
    int x;
    cin>>x;
    return x;
}*/
void exploreCave(int N) {
    int S[N];
    int D[N];
    for(int i=0;i<N;i++){
        S[i]=0;
    }
    for(int i=0;i<N;i++){
        int A=tryCombination(S);
        if(A==-1)break;
        if(A>=i+1){

        }
        else {
            S[i]=1;
        }
    }
    for(int i=0;i<N;i++){
        int l=0,r=N-1,p=-1;
        while(l<=r){
            int mid=(l+r)/2;
            for(int j=mid+1;j<N;j++)S[j]^=1;
            if(tryCombination(S)>=i+1){
                r=mid-1;
                p=mid;
            }
            else {
                l=mid+1;
            }
            for(int j=mid+1;j<N;j++)S[j]^=j;
        }
        D[p]=i;
    }
    answer(S,D);
}/*
signed main(){
    cin>>n;
    exploreCave(n);
}*/

• Subtask 1: 0 / 12
• Subtask 2: 0 / 13
• Subtask 3: 0 / 21
• Subtask 4: 0 / 30
• Subtask 5: 0 / 24