Submission #295630

#	Time	Username	Problem	Language	Result	Execution time	Memory
295630		williamMBDK	Ancient Books (IOI17_books)	C++14	0 / 100	1 ms	256 KiB

books

#include<bits/stdc++.h>
using namespace std;
#include "books.h"
#define int long long
long long minimum_walk(std::vector<signed> p, signed s) {
	int N = p.size();
	int res = 0;
	bool b = 0;
	for(int i = 0; i < N; i++){
		if(p[i] != i && !b) res += i, b = 1;
		res += abs(p[i] - i);
	}
	return res;
}

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