Submission #382990

#	Time	Username	Problem	Language	Result	Execution time	Memory
382990		Pichon5	Mechanical Doll (IOI18_doll)	C++17	0 / 100	24 ms	1996 KiB

doll

#include "doll.h"
#include<bits/stdc++.h>
#define lcm(a,b) (a/__gcd(a,b))*b
#define fast ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
#define ll long long int
#define vi vector<int>
#define vll vector<ll>
#define pb push_back
#define F first
#define S second
#define mp make_pair
//salida rapida "\n"
//DECIMALES fixed<<sp(n)<<x<<endl;
//gcd(a,b)= ax + by
//lCB x&-x
//set.erase(it) - ersases the element present at the required index//auto it = s.find(element)
//set.find(element) - iterator pointing to the given element if it is present else return pointer pointing to set.end()
//set.lower_bound(element) - iterator pointing to element greater than or equal to the given element
//set.upper_bound(element) - iterator pointing to element greater than the given element
// | ^
//__builtin_popcount(x)
using namespace std;
void create_circuit(int M,vi A) {
  int n = A.size();
  vi C(M + 1,-1);
  C[0]=A[0];
  C[A[n-1]]=0;
  for (int i=1;i<n;i++) {
    C[A[i-1]]=A[i];
  }
  for(int i=1;i<=n;i++){
    if(C[i]==-1)C[i]=i;
  }
   vi X,Y;
  answer(C, X, Y);
}

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