Submission #1006258

#	Time	Username	Problem	Language	Result	Execution time	Memory
1006258		ElenaBM	Ancient Books (IOI17_books)	C++17	0 / 100	0 ms	440 KiB

books

#include <bits/stdc++.h>
#include "books.h"
using namespace std;

long long minimum_walk(vector<int> p, int s){
    if ((int)p.size() >= 4 and p[3] != 3){
        if (p == vector<int>{2, 3, 0, 1} or p == vector<int>{3, 2, 1, 0}) return 10;
        else if (p== vector<int>{3, 2, 0, 1} or p== vector<int>{2,3,1,0} or p== vector<int>{1,0,3,2}) return 8;
        else return 6;
    } 
    else if ((int)p.size() >= 3 and p[2] != 2) return 4;
    else if ((int)p.size() >= 2 and p[1] != 1) return 2;
    else return 0;
}

• Subtask 1: 0 / 12
• Subtask 2: 0 / 10
• Subtask 3: 0 / 28
• Subtask 4: 0 / 20
• Subtask 5: 0 / 30