Submission #764241

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
764241	2023-06-23 09:22:23	t6twotwo	Mechanical Doll (IOI18_doll)	C++17	63 / 100	78 ms	9636 KiB

doll

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#include "doll.h"
#include <bits/stdc++.h>
using namespace std;
vector<int> ord(int lg) {
    int N = 1 << lg;
    vector<int> ans(N), s(N);
    int x = 1, t = 0;
    while (1) {
        if (x >= N) {
            ans[x - N] = t++;
            if (x == 2 * N - 1) {
                break;
            }
            x = 1;
        } else {
            if (s[x] == 0) {
                s[x] = 1;
                x = x * 2;
            } else {
                s[x] = 0;
                x = x * 2 + 1;
            }
        }
    }
    return ans;
}
void create_circuit(int M, vector<int> A) {
    int N = A.size();
    vector<int> f(M + 1);
    for (int i = 0; i < N; i++) {
 
 
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• Subtask 1: 2 / 2
• Subtask 2: 4 / 4
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 9.0000000036 / 18
• Subtask 6: 28.0000000112 / 56