oj.uz

Submission #587660

# Submission time Handle Problem Language Result Execution time Memory
587660 2022-07-02T07:56:11 Z Koosha_mv Mechanical Doll (IOI18_doll) C++14
100 / 100
 88 ms 11540 KB 
#include "doll.h"
#include <bits/stdc++.h>
using namespace std;
#define dbgv(v) cout<<#v<<" = "; f(i,0,v.size()) cout<<v[i]<<" "; cout<<endl
#define dbga(a,x,y) cout<<#a<<" = "; f(i,x,y) cout<<a[i]<<" "; cout<<endl
#define erorp(x) cout<<#x<<"={"<<x.F<<" , "<<x.S<<"}"<<endl
#define eror(x) cout<<#x<<'='<<(x)<<endl
#define f_(i,a,b) for(int i=a;i>=b;i--)
#define f(i,a,b) for(int i=a;i<b;i++)
#define nb(x) __builtin_popcount(x)
#define all(v) v.begin(),v.end()
#define bit(n,k) (((n)>>(k))&1)
#define Add(x,y) x=(x+y)%mod
#define maxm(a,b) a=max(a,b)
#define minm(a,b) a=min(a,b)
#define lst(x) x[x.size()-1]
#define sz(x) int(x.size())
#define mp make_pair
#define ll long long
#define pb push_back
#define S second
#define F first

const int N=2e5+99;

int n,m,lg,cnt;
vector<int> A,B;
int g[N][2];

void solve(int now,int ted){
  if(ted==2) return ;
  g[now][0]=++cnt;
  solve(cnt,ted/2);
  g[now][1]=++cnt;
  solve(cnt,ted/2);
}

void create_circuit(int _m,vector<int> _A) {
  f(i,0,N) g[i][0]=g[i][1]=N;
  m=_m,n=_A.size(),A=_A;
  f(i,0,30) if((1<<i)>n){
    lg=i;
    break;
  }
  cnt=lg;
  f(i,1,lg){
    if(bit(n,lg-i)){
      g[i][0]=++cnt;
      solve(cnt,(1<<(lg-i)));
    }
    else{
      g[i][0]=1;
    }
    g[i][1]=i+1;
  }
  if(bit(n,0)==0){
    g[lg][0]=1;
  }
  g[lg][1]=0;
  int now=1,p=0;
  while(now!=0){
    if(now<0){
      now=1;
      continue ;
    }
    if(g[now][0]==N){
      g[now][0]=-A[p]; p++;
    }
    swap(g[now][0],g[now][1]);
    now=g[now][1];
  }
  vector<int> adj(m+1,-1);
  vector<int> X,Y;
  f(i,1,cnt+1) X.pb(-g[i][0]),Y.pb(-g[i][1]);
  //dbgv(adj);
  //dbgv(X);
  //dbgv(Y);
  answer(adj,X,Y);
}
/*
2 2
1 2
*/

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1748 KB Output is correct
2 Correct 34 ms 5320 KB Output is correct
3 Correct 32 ms 5396 KB Output is correct
4 Correct 1 ms 1844 KB Output is correct
5 Correct 10 ms 3028 KB Output is correct
6 Correct 47 ms 7472 KB Output is correct
7 Correct 1 ms 1876 KB Output is correct

Subtask #2
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1748 KB Output is correct
2 Correct 34 ms 5320 KB Output is correct
3 Correct 32 ms 5396 KB Output is correct
4 Correct 1 ms 1844 KB Output is correct
5 Correct 10 ms 3028 KB Output is correct
6 Correct 47 ms 7472 KB Output is correct
7 Correct 1 ms 1876 KB Output is correct
8 Correct 62 ms 8244 KB Output is correct
9 Correct 67 ms 8628 KB Output is correct
10 Correct 87 ms 11540 KB Output is correct
11 Correct 1 ms 1848 KB Output is correct
12 Correct 1 ms 1748 KB Output is correct
13 Correct 1 ms 1876 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1748 KB Output is correct
2 Correct 34 ms 5320 KB Output is correct
3 Correct 32 ms 5396 KB Output is correct
4 Correct 1 ms 1844 KB Output is correct
5 Correct 10 ms 3028 KB Output is correct
6 Correct 47 ms 7472 KB Output is correct
7 Correct 1 ms 1876 KB Output is correct
8 Correct 62 ms 8244 KB Output is correct
9 Correct 67 ms 8628 KB Output is correct
10 Correct 87 ms 11540 KB Output is correct
11 Correct 1 ms 1848 KB Output is correct
12 Correct 1 ms 1748 KB Output is correct
13 Correct 1 ms 1876 KB Output is correct
14 Correct 87 ms 11172 KB Output is correct
15 Correct 62 ms 7056 KB Output is correct
16 Correct 88 ms 9588 KB Output is correct
17 Correct 1 ms 1748 KB Output is correct
18 Correct 1 ms 1748 KB Output is correct
19 Correct 1 ms 1748 KB Output is correct
20 Correct 87 ms 11296 KB Output is correct
21 Correct 1 ms 1748 KB Output is correct
22 Correct 1 ms 1748 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1748 KB Output is correct
2 Correct 1 ms 1748 KB Output is correct
3 Correct 1 ms 1748 KB Output is correct
4 Correct 1 ms 1748 KB Output is correct
5 Correct 1 ms 1748 KB Output is correct
6 Correct 1 ms 1748 KB Output is correct
7 Correct 1 ms 1748 KB Output is correct
8 Correct 1 ms 1748 KB Output is correct

Subtask #5
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1748 KB Output is correct
2 Correct 53 ms 7184 KB Output is correct
3 Correct 52 ms 7192 KB Output is correct
4 Correct 85 ms 10468 KB Output is correct

Subtask #6
56.0 / 56.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1748 KB Output is correct
2 Correct 53 ms 7184 KB Output is correct
3 Correct 52 ms 7192 KB Output is correct
4 Correct 85 ms 10468 KB Output is correct
5 Correct 86 ms 10644 KB Output is correct
6 Correct 88 ms 10604 KB Output is correct
7 Correct 84 ms 10660 KB Output is correct
8 Correct 85 ms 10552 KB Output is correct
9 Correct 56 ms 7352 KB Output is correct
10 Correct 81 ms 10436 KB Output is correct
11 Correct 83 ms 10448 KB Output is correct
12 Correct 54 ms 7308 KB Output is correct
13 Correct 54 ms 7640 KB Output is correct
14 Correct 55 ms 7724 KB Output is correct
15 Correct 57 ms 7820 KB Output is correct
16 Correct 2 ms 2004 KB Output is correct
17 Correct 51 ms 7452 KB Output is correct
18 Correct 54 ms 7312 KB Output is correct
19 Correct 55 ms 7432 KB Output is correct
20 Correct 83 ms 10512 KB Output is correct
21 Correct 84 ms 10596 KB Output is correct
22 Correct 78 ms 10472 KB Output is correct