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Submission #1032730

# Submission time Handle Problem Language Result Execution time Memory
1032730 2024-07-24T07:12:00 Z parsadox2 Mechanical Doll (IOI18_doll) C++17
53 / 100
 115 ms 19352 KB 
#include <bits/stdc++.h>
#include "doll.h"

using namespace std;

const int N = 2e5 + 10;
int n , m;
vector <int> C , X , Y , adj[N];

int Solve(vector <int> vec)
{
	if(vec.size() == 1)
		return vec[0];
	X.push_back(0);
	Y.push_back(0);
	int now = X.size();
	vector <int> v[2];
	if(vec.size() % 2 == 1)
	{
		vec.push_back(-now);
		swap(vec[vec.size() - 1] , vec[vec.size() - 2]);
	}
	for(int i = 0 ; i < vec.size() ; i++)
		v[i % 2].push_back(vec[i]);
	X[now - 1] = Solve(v[0]);
	Y[now - 1] = Solve(v[1]);
	return -now;
}

void Build(int v)
{
	//cout << "WTF " << endl;
	if(adj[v].empty())
	{
		C[v] = 0;
		return;
	}
	/*cout << "HI " << endl;
	cout << Solve(adj[v]) << endl;
	cout << "WETRW RW REWE " << endl;*/
	C[v] = Solve(adj[v]);
	/*cout << C[v] << endl;
	cout << "BYE " << endl;*/
}

void create_circuit(int mm , vector <int> A)
{
	n = A.size();
	m = mm;
	C.resize(m + 1);
	adj[0].push_back(A[0]);
	for(int i = 0 ; i + 1 < n ; i++)
		adj[A[i]].push_back(A[i + 1]);
	adj[A.back()].push_back(0);
	for(int i = 0 ; i <= m ; i++)
	{
		//cout << i << " : " << endl;
		Build(i);
	}
	answer(C , X , Y);
}

Compilation message

doll.cpp: In function 'int Solve(std::vector<int>)':
doll.cpp:23:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   23 |  for(int i = 0 ; i < vec.size() ; i++)
      |                  ~~^~~~~~~~~~~~

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 4952 KB Output is correct
2 Correct 18 ms 8796 KB Output is correct
3 Correct 16 ms 8308 KB Output is correct
4 Correct 2 ms 4956 KB Output is correct
5 Correct 7 ms 6236 KB Output is correct
6 Correct 20 ms 10324 KB Output is correct
7 Correct 1 ms 4956 KB Output is correct

Subtask #2
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 4952 KB Output is correct
2 Correct 18 ms 8796 KB Output is correct
3 Correct 16 ms 8308 KB Output is correct
4 Correct 2 ms 4956 KB Output is correct
5 Correct 7 ms 6236 KB Output is correct
6 Correct 20 ms 10324 KB Output is correct
7 Correct 1 ms 4956 KB Output is correct
8 Correct 32 ms 10528 KB Output is correct
9 Correct 33 ms 11160 KB Output is correct
10 Correct 51 ms 13436 KB Output is correct
11 Correct 2 ms 4956 KB Output is correct
12 Correct 2 ms 4956 KB Output is correct
13 Correct 2 ms 4956 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 4952 KB Output is correct
2 Correct 18 ms 8796 KB Output is correct
3 Correct 16 ms 8308 KB Output is correct
4 Correct 2 ms 4956 KB Output is correct
5 Correct 7 ms 6236 KB Output is correct
6 Correct 20 ms 10324 KB Output is correct
7 Correct 1 ms 4956 KB Output is correct
8 Correct 32 ms 10528 KB Output is correct
9 Correct 33 ms 11160 KB Output is correct
10 Correct 51 ms 13436 KB Output is correct
11 Correct 2 ms 4956 KB Output is correct
12 Correct 2 ms 4956 KB Output is correct
13 Correct 2 ms 4956 KB Output is correct
14 Correct 73 ms 14992 KB Output is correct
15 Correct 33 ms 9924 KB Output is correct
16 Correct 55 ms 12568 KB Output is correct
17 Correct 4 ms 5056 KB Output is correct
18 Correct 3 ms 4956 KB Output is correct
19 Correct 2 ms 4956 KB Output is correct
20 Correct 60 ms 14088 KB Output is correct
21 Correct 2 ms 4960 KB Output is correct
22 Correct 2 ms 4956 KB Output is correct

Subtask #4
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 4956 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
9.0000000036 / 18.0

# Verdict Execution time Memory Grader output
1 Partially correct 2 ms 4964 KB Output is partially correct
2 Correct 43 ms 10848 KB Output is correct
3 Partially correct 76 ms 17360 KB Output is partially correct
4 Partially correct 72 ms 15500 KB Output is partially correct

Subtask #6
28.0000000112 / 56.0

# Verdict Execution time Memory Grader output
1 Partially correct 2 ms 4964 KB Output is partially correct
2 Correct 43 ms 10848 KB Output is correct
3 Partially correct 76 ms 17360 KB Output is partially correct
4 Partially correct 72 ms 15500 KB Output is partially correct
5 Partially correct 83 ms 17040 KB Output is partially correct
6 Partially correct 97 ms 18204 KB Output is partially correct
7 Partially correct 90 ms 17736 KB Output is partially correct
8 Partially correct 95 ms 18816 KB Output is partially correct
9 Partially correct 73 ms 15068 KB Output is partially correct
10 Partially correct 115 ms 18368 KB Output is partially correct
11 Partially correct 105 ms 19352 KB Output is partially correct
12 Partially correct 67 ms 14448 KB Output is partially correct
13 Partially correct 63 ms 13756 KB Output is partially correct
14 Partially correct 58 ms 13424 KB Output is partially correct
15 Partially correct 53 ms 12836 KB Output is partially correct
16 Partially correct 3 ms 5212 KB Output is partially correct
17 Partially correct 54 ms 12488 KB Output is partially correct
18 Partially correct 56 ms 12268 KB Output is partially correct
19 Partially correct 60 ms 12820 KB Output is partially correct
20 Partially correct 77 ms 15028 KB Output is partially correct
21 Partially correct 108 ms 17216 KB Output is partially correct
22 Partially correct 74 ms 14280 KB Output is partially correct