oj.uz

답안 #940798

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
940798 2024-03-07T16:07:08 Z snpmrnhlol 자동 인형 (IOI18_doll) C++17
70.6719 / 100
 89 ms 12372 KB 
#include "doll.h"
#include <bits/stdc++.h>
using namespace std;
void create_circuit(int m, vector<int> a) {
    int n = a.size();
    int len = 0;
    int cnt = -2;
    while((1<<len) < n + 1)len++;
    vector <int> c(m + 1);
    vector <int> x((1<<len) - 1);
    vector <int> y((1<<len) - 1);
    vector <int> x2;
    vector <int> y2;
    vector <array<int,3>> ord;
    for(int i = 0;i < m + 1;i++){
        c[i] = -1;
    }
    auto dfs = [&](auto self,int node,int d) -> void {
        if(d == len - 1){
            x[-node - 1] = -1;
            y[-node - 1] = -1;
        }else{
            x[-node - 1] = cnt--;
            self(self,cnt + 1,d + 1);
            y[-node - 1] = cnt--;
            self(self,cnt + 1,d + 1);
        }
    };
    int cnt2 = 0,last = 0;
    auto dfs2 = [&](auto self,int node,int d) -> void {
        if(d == len - 1){
            int nr = 0;
            for(int j = 0;j < len;j++){
                if(cnt2>>j&1){
                    nr|=(1<<(len - j - 1));
                }
            }
            if(cnt2 < n)ord.push_back({nr,node,0});
            cnt2++;
            if(cnt2 < n)ord.push_back({nr + (1<<len),node,1});
            cnt2++;
            last = node;
        }else{
            self(self,-x[node] - 1,d + 1);
            self(self,-y[node] - 1,d + 1);
        }
    };
    auto dfs3 = [&](auto self,int node,int d) -> int {
        if(d == len - 1){
            if(x[node] == -1 && y[node] == -1){
                return -1;
            }else{
                x2.push_back(x[node]);
                y2.push_back(y[node]);
                return x2.size() - 1;
            }
        }else{
            if(node == 0){
                x2.push_back(0);
                y2.push_back(0);
            }
            int l = self(self,-x[node] - 1,d + 1);
            int r = self(self,-y[node] - 1,d + 1);
            if(l == -1 && r == -1)return -1;
            else{
                if(node == 0){
                    if(l != -1){
                        x2[0] = -l - 1;
                    }else x2[0] = -1;
                    if(r != -1){
                        y2[0] = -r - 1;
                    }else y2[0] = -1;
                }else{
                    if(l != -1){
                        x2.push_back(-l - 1);
                    }else x2.push_back(-1);
                    if(r != -1){
                        y2.push_back(-r - 1);
                    }else y2.push_back(-1);
                }
                return x2.size() - 1;
            }
        }
    };
    dfs(dfs,-1,0);
    dfs2(dfs2,0,0);
    int cnt3 = 0;
    sort(ord.begin(),ord.end());
    for(auto i:ord){
        if(i[2] == 0){
            x[i[1]] = a[cnt3];
        }else{
            y[i[1]] = a[cnt3];
        }
        cnt3++;
    }
    y[last] = 0;
    /*for(int i = 0;i < (1<<len) - 1;i++){
        cout<<x[i]<<' '<<y[i]<<'\n';
    }*/
    dfs3(dfs3,0,0);
    /*for(int i = 0;i < x2.size();i++){
        cout<<x2[i]<<' '<<y2[i]<<'\n';
    }*/
    return answer(c,x2,y2);
}
/**
5 4
1 2 3 1
**/

Subtask #1
0 / 2.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 4.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 436 KB Output is correct

Subtask #5
14.7580402392 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Partially correct 0 ms 348 KB Output is partially correct
2 Correct 50 ms 8024 KB Output is correct
3 Partially correct 63 ms 8260 KB Output is partially correct
4 Partially correct 89 ms 11940 KB Output is partially correct

Subtask #6
45.9139029664 / 56.0

# 결과 실행 시간 메모리 Grader output
1 Partially correct 0 ms 348 KB Output is partially correct
2 Correct 50 ms 8024 KB Output is correct
3 Partially correct 63 ms 8260 KB Output is partially correct
4 Partially correct 89 ms 11940 KB Output is partially correct
5 Partially correct 80 ms 11632 KB Output is partially correct
6 Partially correct 78 ms 12228 KB Output is partially correct
7 Partially correct 83 ms 11880 KB Output is partially correct
8 Partially correct 75 ms 11720 KB Output is partially correct
9 Partially correct 51 ms 9408 KB Output is partially correct
10 Partially correct 78 ms 11676 KB Output is partially correct
11 Partially correct 76 ms 12372 KB Output is partially correct
12 Partially correct 52 ms 9664 KB Output is partially correct
13 Correct 51 ms 8140 KB Output is correct
14 Partially correct 54 ms 8392 KB Output is partially correct
15 Partially correct 55 ms 8388 KB Output is partially correct
16 Partially correct 2 ms 604 KB Output is partially correct
17 Correct 57 ms 7256 KB Output is correct
18 Correct 50 ms 8140 KB Output is correct
19 Partially correct 54 ms 8504 KB Output is partially correct
20 Partially correct 78 ms 11664 KB Output is partially correct
21 Partially correct 74 ms 11464 KB Output is partially correct
22 Partially correct 76 ms 11572 KB Output is partially correct