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Submission #368218

# Submission time Handle Problem Language Result Execution time Memory
368218 2021-02-19T19:24:00 Z ivan_tudor ICC (CEOI16_icc) C++14
0 / 100
 1 ms 492 KB 
#include"icc.h"
#include<bits/stdc++.h>
using namespace std;
const int N = 105;
int dad[N];
vector<int> memb[N];
int findd(int nod){
  if(nod == dad[nod])
    return nod;
  int d = findd(dad[nod]);
  dad[nod] = d;
  return dad[nod];
}
void join(int x,int y){
  x = findd(x);
  y = findd(y);
  if(x == y)
    return;
  if(memb[x].size() < memb[y].size()){
    swap(x, y);
    swap(memb[x], memb[y]);
  }
  for(auto mm:memb[y]){
    memb[x].push_back(mm);
  }
  dad[y] = x;
}
int used[N];
void buildgroups(vector<int> &gra, vector<int> &grb, vector<int> &dads, int bit){
 bit++;
}
int findx(vector<int> v, vector<int> second){
  return v[0];
}
void run(int n){
  for(int i=1;i<=n;i++)
    dad[i] = i, memb[i].push_back(i);
  for(int nre = 1; nre<n;nre++){
    for(int i=1;i<=n;i++)
      used[i] = 0;
    vector<int> dads;
    for(int i = 1; i<=N;i++){
      int tata = findd(i);
      if(used[tata] == true)
        continue;
      used[tata] = true;
      dads.push_back(tata);
    }
    int ds = dads.size();
    vector<int> gra, grb;
    for(int bit = 0; (1<<bit) < ds; bit++){
      gra.clear();
      grb.clear();
      buildgroups(gra, grb, dads, bit);
      if(query(gra.size(), grb.size(), gra.data(), grb.data()) == 1){
        int x, y;
        x = findx(gra, grb);
        y = findx(grb, gra);
        setRoad(x, y);
        join(x, y);
        break;
      }
    }
  }

}

Subtask #1
0 / 7.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 492 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #2
0 / 11.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 492 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #3
0 / 22.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 492 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #4
0 / 21.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 492 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #5
0 / 29.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 492 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #6
0 / 10.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 492 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -