Submission #355409

#	Time	Username	Problem	Language	Result	Execution time	Memory
355409		juggernaut	Ancient Books (IOI17_books)	C++14	Compilation error	0 ms	0 KiB

books

#include<bits/stdc++.h>
#include"books.h"
using namespace std;
long long minimum_walk(vector<int> a,int s){
	int n=a.size();
	while(a[n-1]==n-1)n--;
	long long ans=0;
	for(int i=0;i<n;i++)ans+=abs(i-a[i]);
	int pivot=0;
	for(int i=0;i<n-1;i++){
		pivot=max(pivot,a[i]);
		if(i==pivot)ans+=2;
	}
	return ans;

Compilation message (stderr)

books.cpp: In function 'long long int minimum_walk(std::vector<int>, int)':
books.cpp:14:12: error: expected '}' at end of input
   14 |  return ans;
      |            ^
books.cpp:4:44: note: to match this '{'
    4 | long long minimum_walk(vector<int> a,int s){
      |                                            ^