oj.uz

Submission #297014

# Submission time Handle Problem Language Result Execution time Memory
297014 2020-09-11T07:45:07 Z Muhammetali Ancient Books (IOI17_books) C++11
0 / 100
 1 ms 384 KB 
#include "books.h"
#include <bits/stdc++.h>
#define mp make_pair
#define f first
#define s second
#define sz(x) (int)(x).size()
#define rsz resize
#define ins insert
#define ft front()
#define bk back()
#define pf push_front
#define pb push_back
#define eb emplace_back
#define lb lower_bound
#define ub upper_bound
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<int,int> pi;
typedef pair<ll,ll> pl;
typedef vector<int> vi;
typedef vector<bool> vb;
typedef vector<ll> vl;
typedef vector<pi> vpi;
typedef vector<pl> vpl;
int barla(vector<int> v)
{
	for (int i=0;i<sz(v);i++)
	{
		if (i!=v[i]) return i;
	}
	return -1;
}
ll minimum_walk(vector<int> p, int s)
{
	ll res=LLONG_MAX;
	int k=0,k1=-1;
	for (int i=0;i<sz(p);i++)
	{
		if (p[i]!=i)
		{
			k1=i;
			break;
		}
	}
	if (k1==-1)return 0;
	for (int i=0;i<sz(p);i++)
	{
		if (p[i]==i)continue;
		ll jem=0;
		k1=i;
		while(1)
		{
			if (k==k1)
			{
				if (barla(p)==-1)
				{
					jem+=k;
					break;
				}
				else k1=barla(p);
			}
			jem+=abs(k-k1);
			k=k1;
			int y=k1;
			k1=p[k1];
			p[y]=y;
		}
		res=min(res,jem);
	}
	return res;
}

Subtask #1
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 1 ms 256 KB Output is correct
5 Correct 0 ms 256 KB Output is correct
6 Incorrect 1 ms 256 KB 3rd lines differ - on the 1st token, expected: '8', found: '10'
7 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 1 ms 256 KB Output is correct
5 Correct 0 ms 256 KB Output is correct
6 Incorrect 1 ms 256 KB 3rd lines differ - on the 1st token, expected: '8', found: '10'
7 Halted 0 ms 0 KB -

Subtask #3
0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 1 ms 256 KB Output is correct
5 Correct 0 ms 256 KB Output is correct
6 Incorrect 1 ms 256 KB 3rd lines differ - on the 1st token, expected: '8', found: '10'
7 Halted 0 ms 0 KB -

Subtask #4
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 256 KB 3rd lines differ - on the 1st token, expected: '3304', found: '4728'
2 Halted 0 ms 0 KB -

Subtask #5
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 1 ms 256 KB Output is correct
4 Correct 1 ms 256 KB Output is correct
5 Correct 0 ms 256 KB Output is correct
6 Incorrect 1 ms 256 KB 3rd lines differ - on the 1st token, expected: '8', found: '10'
7 Halted 0 ms 0 KB -