Submission #604988

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
604988	2022-07-25 11:54:45	piOOE	Mechanical Doll (IOI18_doll)	C++17	100 / 100	141 ms	8856 KiB

doll

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#include <bits/stdc++.h>
#include "doll.h"
using namespace std;
void create_circuit(int m, vector<int> a) {
    int n = (int) a.size();
    vector<int> c(m + 1, 0), x, y;
    c[0] = a[0];
    a.push_back(0);
    a.erase(a.begin());
    auto create = [&]() {
        x.push_back(0), y.push_back(0);
        return (int) x.size();
    };
    create();
    fill(c.begin() + 1, c.end(), -1);
    constexpr int inf = 228228228;
    function<void(int, int, int)> solve = [&](int v, int sz, int real) -> void {
        if (sz == 2) {
            y[v - 1] = inf;
            real -= 1;
        } else {
            int R = min(sz >> 1, real);
            int nxt = create();
 
 
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• Subtask 2: 4 / 4
• Subtask 3: 10 / 10
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• Subtask 6: 56 / 56