Submission #1073610

#	Time	Username	Problem	Language	Result	Execution time	Memory
1073610		vjudge1	Ancient Books (IOI17_books)	C++17	0 / 100	1 ms	440 KiB

books

#include "books.h"
#include <bits/stdc++.h>

using namespace std;

long long minimum_walk(vector<int> p, int s) {
    int ans=0;
    for(int i=p.size()-1; i >= 0; i++){
        if(p[i] != i){
            ans = i;
            break;
        }
    }

	return ans*2;
}

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