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Submission #407393

# Submission time Handle Problem Language Result Execution time Memory
407393 2021-05-18T21:15:47 Z peuch Ancient Books (IOI17_books) C++17
0 / 100
 1 ms 204 KB 
#include "books.h"
#include<bits/stdc++.h>
using namespace std;

int n = 0;
vector<int> p;

bool caso(int a, int b, int c, int d){
	return p[0] == a && p[1] == b && p[2] == c && p[3] == d;
}

long long minimum_walk(vector<int> _p, int s) {
	p = _p;
	n = p.size();
	
	if(caso(0, 1, 2, 3)) return 0;
	if(caso(0, 1, 3, 2)) return 6;
	if(caso(0, 2, 1, 3)) return 4;
	if(caso(0, 2, 3, 1)) return 6;
	if(caso(0, 3, 1, 2)) return 6;
	if(caso(0, 3, 2, 1)) return 6;
	
	if(caso(1, 0, 2, 3)) return 2;
	if(caso(1, 0, 3, 2)) return 6;
	if(caso(1, 2, 0, 3)) return 4;
	if(caso(1, 2, 3, 0)) return 6;
	if(caso(1, 3, 0, 2)) return 6;
	if(caso(1, 3, 2, 0)) return 6;
	
	if(caso(2, 0, 1, 3)) return 4;
	if(caso(2, 0, 3, 1)) return 6;
	if(caso(2, 1, 0, 3)) return 4;
	if(caso(2, 1, 3, 0)) return 6;
	if(caso(2, 3, 0, 1)) return 8;
	if(caso(2, 3, 1, 0)) return 8;
	
	if(caso(3, 0, 1, 2)) return 6;
	if(caso(3, 0, 2, 1)) return 6;
	if(caso(3, 1, 0, 2)) return 6;
	if(caso(3, 1, 2, 0)) return 6;
	if(caso(3, 2, 0, 1)) return 8;
	if(caso(3, 2, 1, 0)) return 8;
	return 0;
}

Subtask #1
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Incorrect 1 ms 204 KB 3rd lines differ - on the 1st token, expected: '4', found: '0'
5 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Incorrect 1 ms 204 KB 3rd lines differ - on the 1st token, expected: '4', found: '0'
5 Halted 0 ms 0 KB -

Subtask #3
0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Incorrect 1 ms 204 KB 3rd lines differ - on the 1st token, expected: '4', found: '0'
5 Halted 0 ms 0 KB -

Subtask #4
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB 3rd lines differ - on the 1st token, expected: '3304', found: '0'
2 Halted 0 ms 0 KB -

Subtask #5
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Incorrect 1 ms 204 KB 3rd lines differ - on the 1st token, expected: '4', found: '0'
5 Halted 0 ms 0 KB -