Submission #1076059

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1076059	2024-08-26 10:51:07	amin	Ancient Books (IOI17_books)	C++14	50 / 100	85 ms	18796 KiB

books

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#include "books.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
long long minimum_walk(vector<int> p, int s) {
  ll ans=0;
  ll n=p.size();
  ll ma=0;
  ll mi=-1;
  int o[n+1];
  for(int i=0;i<=n;i++)
    {
        o[i]=0;
    }
    int pre=0;
    for(int i=n-1;i>=0;i--)
    {
        if(p[i]==i)
        ans-=2;
        else
            break;
    }
    int h=0;
  for(int i=0;i<n;i++)
    {
        pre+=o[i];
       if(p[i]>i)
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

books.cpp: In function 'long long int minimum_walk(std::vector<int>, int)':
books.cpp:42:1: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   42 | if(h>0)
      | ^~
books.cpp:44:5: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
   44 |     return ans;
      |     ^~~~~~
books.cpp:8:5: warning: unused variable 'ma' [-Wunused-variable]
    8 |  ll ma=0;
      |     ^~
books.cpp:9:5: warning: unused variable 'mi' [-Wunused-variable]
    9 |  ll mi=-1;
      |     ^~

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