Submission #1155795

#	Time	Username	Problem	Language	Result	Execution time	Memory
1155795		alexdd	고대 책들 (IOI17_books)	C++20	0 / 100	1 ms	328 KiB

books

#include "books.h"
#include<bits/stdc++.h>
using namespace std;
int n;
long long minimum_walk(std::vector<int> p, int s)
{
    n = p.size();
    long long rez=0;
    for(int i=0;i<n;i++)
    {
        rez += abs(p[i]-i);
    }
    for(int i=1;i<n;i++)
    {
        bool gasit=0;
        for(int j=0;j<i;j++)
            if(p[j]>=i)
                gasit=1;
        for(int j=i;j<n;j++)
            if(p[j]<i)
                gasit=1;
        if(!gasit)
            rez+=2;
    }
    return rez;
}

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