Submission #999560

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
999560	2024-06-15 19:46:23	phoenix	Mechanical Doll (IOI18_doll)	C++17	100 / 100	278 ms	14928 KiB

doll

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#include "doll.h"
#include <bits/stdc++.h>
using namespace std;
int S = 0;
vector<int> X, Y;
int create_switch(int L, int R) {
    X.push_back(L);
    Y.push_back(R);
    S++;
    return -S;
}
int build(int l, int r, vector<int> a, vector<int> p) {
    if (a.empty()) {
        return -1;
    }   
    if (l == r) {
        return a[0];
    }
    int mid = (l + r) / 2;
    int m = (int)a.size();
    vector<int> la, lp, ra, rp;
    for (int i = 0; i < m; i++) {
        if (p[i] <= mid) {
            la.push_back(a[i]);
            lp.push_back(p[i]);
        } else {
 
 
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• Subtask 1: 2 / 2
• Subtask 2: 4 / 4
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 18 / 18
• Subtask 6: 56 / 56