Submission #592885

#	Time	Username	Problem	Language	Result	Execution time	Memory
592885		keta_tsimakuridze	Mechanical Doll (IOI18_doll)	C++17	6 / 100	64 ms	6856 KiB

doll

#include "doll.h"
#include<bits/stdc++.h>
using namespace std;
void create_circuit(int M, std::vector<int> A) {
    A.push_back(0);
    int S = 0;
    vector<int> c(M + 1), X, Y;
    vector<bool> f(M + 1);
    for(int i = (int)A.size() - 2; i >= 0; i--) {
        if(!f[A[i]]) {
            f[A[i]] = 1;
            c[A[i]] = A[i + 1];
        } else {
            --S;
            X.push_back(0); Y.push_back(0);
            X[-S - 1] = A[i + 1];
            Y[-S - 1] = c[A[i]];
            c[A[i]] = S;
        }
    }
    c[0] = A[0];
    answer(c, X, Y);
}

• Subtask 1: 2 / 2
• Subtask 2: 4 / 4
• Subtask 3: 0 / 10
• Subtask 4: 0 / 10
• Subtask 5: 0 / 18
• Subtask 6: 0 / 56