Submission #1026991

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1026991	2024-07-18T16:59:53 Z	mindiyak	Mechanical Doll (IOI18_doll)	C++14	16 / 100	50 ms	12868 KB

doll

#include "doll.h"
#pragma GCC optimize("O1,O2,O3,Ofast,unroll-loops")
#include <bits/stdc++.h>
#include <string>
#include <iostream>
#include <cmath>
#include <numeric>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef long double ld;
typedef pair<int, int> pi;
typedef pair<int, int> pl;
typedef pair<ld, ld> pd;
typedef vector<int> vi;
typedef vector<bool> vb;
typedef vector<vector<int>> vvi;
typedef vector<ld> vd;
typedef vector<ll> vl;
typedef vector<pi> vpi;
typedef vector<pl> vpl;
#define FOR(i, a, b) for (int i = a; i < (b); i++)
#define F0R(i, a) for (int i = 0; i < (a); i++)
#define FORd(i, a, b) for (int i = (b)-1; i >= a; i--)
#define F0Rd(i, a) for (int i = (a)-1; i >= 0; i--)
#define trav(a, x) for (auto &a : x)
#define uid(a, b) uniform_int_distribution<int>(a, b)(rng)
#define len(x) (int)(x).size()
#define mp make_pair
#define pb push_back
#define F first
#define nl endl
#define S second
#define lb lower_bound
#define ub upper_bound
#define aint(x) x.begin(), x.end()
#define raint(x) x.rbegin(), x.rend()
#define ins insert
const int MOD = 1000000007;

int N,M;

void create_circuit(int m, vi A) {
  A.pb(0);
  N = A.size();M=m;
  vi C(M + 1,0),X,Y;

  vvi counters(M+1,vi());
  FOR(i,0,N-1){
    counters[A[i]].pb(A[i+1]);
  }

  // FOR(i,0,M+1){
  //   cout << i << " {";
  //   for(int j:counters[i])cout<<j << " ,";
  //   cout<<"}"<<endl;
  // }

  FOR(i,0,M+1){
    if(counters[i].size() == 1){
      C[i] = counters[i][0];
    }else if(counters[i].size() == 2){
      X.pb(counters[i][0]);
      Y.pb(counters[i][1]);
      C[i] = X.size()*-1;
    }else if(counters[i].size() == 3){
      int k = -X.size();
      C[i] = k-1;
      X.pb(k-2);
      Y.pb(k-3);
      X.pb(counters[i][0]);
      Y.pb(k-1);
      X.pb(counters[i][1]);
      Y.pb(counters[i][2]);
    }else if(counters[i].size() == 4){
      int k = -X.size();
      C[i] = k-1;
      X.pb(k-2);
      Y.pb(k-3);
      X.pb(counters[i][0]);
      Y.pb(counters[i][2]);
      X.pb(counters[i][1]);
      Y.pb(counters[i][3]);
    }
  }
  C[0] = A[0];

  // FOR(i,0,M+1)cout << C[i] << " ";
  // cout << endl;
  // FOR(i,0,X.size())cout << X[i] << " " << Y[i] << endl;

  answer(C, X, Y);
}

Subtask #1
2.0 / 2.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	19 ms	7000 KB	Output is correct
3	Correct	14 ms	5720 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	6 ms	3932 KB	Output is correct
6	Correct	21 ms	8372 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct

Subtask #2
4.0 / 4.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	19 ms	7000 KB	Output is correct
3	Correct	14 ms	5720 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	6 ms	3932 KB	Output is correct
6	Correct	21 ms	8372 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	27 ms	8280 KB	Output is correct
9	Correct	29 ms	9652 KB	Output is correct
10	Correct	42 ms	12868 KB	Output is correct
11	Correct	0 ms	432 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct

Subtask #3
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	19 ms	7000 KB	Output is correct
3	Correct	14 ms	5720 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	6 ms	3932 KB	Output is correct
6	Correct	21 ms	8372 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	27 ms	8280 KB	Output is correct
9	Correct	29 ms	9652 KB	Output is correct
10	Correct	42 ms	12868 KB	Output is correct
11	Correct	0 ms	432 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	50 ms	12356 KB	Output is correct
15	Correct	27 ms	6996 KB	Output is correct
16	Correct	49 ms	10316 KB	Output is correct
17	Correct	0 ms	344 KB	Output is correct
18	Correct	0 ms	344 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	46 ms	12212 KB	Output is correct
21	Correct	0 ms	344 KB	Output is correct
22	Correct	0 ms	344 KB	Output is correct