Submission #115421

#	Time	Username	Problem	Language	Result	Execution time	Memory
115421		baqargam	Ancient Books (IOI17_books)	C++14	0 / 100	2 ms	384 KiB

books

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

using namespace std;

long long minimum_walk(std::vector<int> p, int s) {
    int i=0,n=p.size();
    for(i=n-1;i>=0;i--){
        if(p[i]!=i) break;
    }
	return 2*i;
}

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