Submission #394314

#	Time	Username	Problem	Language	Result	Execution time	Memory
394314		Theo830	Mechanical Doll (IOI18_doll)	C++17	2 / 100	27 ms	2260 KiB

doll

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
ll INF = 1e18+7;
ll MOD = 998244353;
typedef pair<ll,ll> ii;
#define iii pair<ll,ii>
#define f(i,a,b) for(ll i = a;i < b;i++)
#define pb push_back
#define vll vector<ll>
#define F first
#define S second
#define all(x) (x).begin(), (x).end()
///I hope I will get uprating and don't make mistakes
///I will never stop programming
///sqrt(-1) Love C++
///Please don't hack me
///@TheofanisOrfanou Theo830
///Think different approaches (bs,dp,greedy,graphs,shortest paths,mst)
///Stay Calm
///Look for special cases
///Beware of overflow and array bounds
///Think the problem backwards
///Training
#include "doll.h"
void create_circuit(int M, std::vector<int> A) {
  int n = A.size();
  vector<int> C(M + 1);
  f(i,0,M+1){
      C[i] = 0;
  }
  C[0] = A[0];
  f(i,1,n){
      C[A[i-1]] = A[i];
  }
  vector<int> X, Y;
  answer(C, X, Y);
}

• Subtask 1: 2 / 2
• Subtask 2: 0 / 4
• Subtask 3: 0 / 10
• Subtask 4: 0 / 10
• Subtask 5: 0 / 18
• Subtask 6: 0 / 56