Submission #124373

#	Time	Username	Problem	Language	Result	Execution time	Memory
124373		vex	Ancient Books (IOI17_books)	C++14	0 / 100	2 ms	376 KiB

books

#include <bits/stdc++.h>
#include "books.h"
#define maxn 1000005
using namespace std;

long long minimum_walk(vector<int>p, int s)
{
	int n=p.size();
	long long sol=n-1;
	
	for(int i=0;i<n;i++)
	{
		sol+=abs(i-p[i]);
	}
	
	return sol;
}

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