oj.uz

Submission #525212

# Submission time Handle Problem Language Result Execution time Memory
525212 2022-02-11T05:14:27 Z qwerasdfzxcl Mechanical Doll (IOI18_doll) C++14
100 / 100
 105 ms 13212 KB 
#include "doll.h"
#include <bits/stdc++.h>

using namespace std;
typedef long long ll;
vector<int> C, X, Y, Q[100100];

int l;
vector<int> nxt;

void build_tree(int i, int root, int H, int val, bool on){
    if (on && (val&(1<<H))) X[i] = -root;
    else if (H){
        X.push_back(1e9);
        Y.push_back(1e9);
        X[i] = -(int)X.size();
        build_tree((int)X.size()-1, root, H-1, val, 0);
    }

    if (H){
        X.push_back(1e9);
        Y.push_back(1e9);
        Y[i] = -(int)X.size();
        build_tree((int)X.size()-1, root, H-1, val, on&1);
    }
}

bool ON[400400];
void getidx(int i){
    ON[i] ^= 1;
    if (ON[i]){
        if (X[i]==1e9) X[i] = nxt[l++];
        else getidx(-X[i]-1);
    }
    else{
        if (Y[i]==1e9) Y[i] = nxt[l++];
        else getidx(-Y[i]-1);
    }
}

void create_circuit(int M, std::vector<int> A) {
    int n = A.size();
    C.resize(M+1, -1);
    A.push_back(0);
    C[0] = A[0];

    if (n==1){
        fill(C.begin()+1, C.end(), 0);
        answer(C, X, Y);
        return;
    }

    X.push_back(1e9); Y.push_back(1e9);

    int t = 1, h = 0, R = (int)X.size()-1;
    for (;t<n;t<<=1, h++);

    build_tree(R, R+1, h-1, t-n, 1);
    for (int i=1;i<(int)A.size();i++) nxt.push_back(A[i]);
    while(l<(int)nxt.size()) getidx(R);


    answer(C, X, Y);
}

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2636 KB Output is correct
2 Correct 35 ms 6648 KB Output is correct
3 Correct 33 ms 6736 KB Output is correct
4 Correct 1 ms 2636 KB Output is correct
5 Correct 9 ms 3788 KB Output is correct
6 Correct 49 ms 8680 KB Output is correct
7 Correct 1 ms 2636 KB Output is correct

Subtask #2
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2636 KB Output is correct
2 Correct 35 ms 6648 KB Output is correct
3 Correct 33 ms 6736 KB Output is correct
4 Correct 1 ms 2636 KB Output is correct
5 Correct 9 ms 3788 KB Output is correct
6 Correct 49 ms 8680 KB Output is correct
7 Correct 1 ms 2636 KB Output is correct
8 Correct 61 ms 9540 KB Output is correct
9 Correct 72 ms 10004 KB Output is correct
10 Correct 100 ms 13212 KB Output is correct
11 Correct 1 ms 2636 KB Output is correct
12 Correct 1 ms 2636 KB Output is correct
13 Correct 1 ms 2636 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2636 KB Output is correct
2 Correct 35 ms 6648 KB Output is correct
3 Correct 33 ms 6736 KB Output is correct
4 Correct 1 ms 2636 KB Output is correct
5 Correct 9 ms 3788 KB Output is correct
6 Correct 49 ms 8680 KB Output is correct
7 Correct 1 ms 2636 KB Output is correct
8 Correct 61 ms 9540 KB Output is correct
9 Correct 72 ms 10004 KB Output is correct
10 Correct 100 ms 13212 KB Output is correct
11 Correct 1 ms 2636 KB Output is correct
12 Correct 1 ms 2636 KB Output is correct
13 Correct 1 ms 2636 KB Output is correct
14 Correct 102 ms 12748 KB Output is correct
15 Correct 65 ms 8960 KB Output is correct
16 Correct 102 ms 12488 KB Output is correct
17 Correct 1 ms 2636 KB Output is correct
18 Correct 1 ms 2636 KB Output is correct
19 Correct 1 ms 2636 KB Output is correct
20 Correct 101 ms 12912 KB Output is correct
21 Correct 2 ms 2636 KB Output is correct
22 Correct 1 ms 2636 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2636 KB Output is correct
2 Correct 2 ms 2636 KB Output is correct
3 Correct 1 ms 2636 KB Output is correct
4 Correct 2 ms 2636 KB Output is correct
5 Correct 1 ms 2636 KB Output is correct
6 Correct 1 ms 2636 KB Output is correct
7 Correct 1 ms 2636 KB Output is correct
8 Correct 2 ms 2636 KB Output is correct

Subtask #5
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2636 KB Output is correct
2 Correct 60 ms 8632 KB Output is correct
3 Correct 72 ms 8040 KB Output is correct
4 Correct 94 ms 10952 KB Output is correct

Subtask #6
56.0 / 56.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2636 KB Output is correct
2 Correct 60 ms 8632 KB Output is correct
3 Correct 72 ms 8040 KB Output is correct
4 Correct 94 ms 10952 KB Output is correct
5 Correct 100 ms 12272 KB Output is correct
6 Correct 96 ms 11980 KB Output is correct
7 Correct 102 ms 12196 KB Output is correct
8 Correct 94 ms 11788 KB Output is correct
9 Correct 60 ms 7984 KB Output is correct
10 Correct 96 ms 11620 KB Output is correct
11 Correct 105 ms 11324 KB Output is correct
12 Correct 62 ms 8304 KB Output is correct
13 Correct 58 ms 9152 KB Output is correct
14 Correct 65 ms 8764 KB Output is correct
15 Correct 65 ms 8928 KB Output is correct
16 Correct 3 ms 2764 KB Output is correct
17 Correct 57 ms 8868 KB Output is correct
18 Correct 68 ms 8872 KB Output is correct
19 Correct 65 ms 8312 KB Output is correct
20 Correct 95 ms 11584 KB Output is correct
21 Correct 92 ms 11344 KB Output is correct
22 Correct 95 ms 11300 KB Output is correct