Submission #920928

#	Time	Username	Problem	Language	Result	Execution time	Memory
920928		salmon	Ancient Books (IOI17_books)	C++14	0 / 100	1 ms	348 KiB

books

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

long long minimum_walk(vector<int> p, int s) {
    long long sum = 0;
    int N = p.size();

    for(int i = 0; i < N; i++){
        sum += abs(p[i] - i);
    }
    return sum + 2;
}

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