Submission #1242403

#	Time	Username	Problem	Language	Result	Execution time	Memory
1242403		mychecksedad	Sphinx's Riddle (IOI24_sphinx)	C++20	10 / 100	41 ms	924 KiB

sphinx

#include "sphinx.h"
#include <bits/stdc++.h>
using namespace std;
#define vi vector<int>
#define pb push_back
#define pii pair<int,int>
#define ff first
#define ss second
#define all(x) x.begin(),x.end()
#define ll long long int
const int N = 250;

vi g[N];
int ask(vi E){
  return perform_experiment(E);
}

std::vector<int> find_colours(int n, std::vector<int> X, std::vector<int> Y) {
  for(int i = 0; i < n; ++i) g[i].clear();
  for(int i = 0; i < n - 1; ++i) g[X[i]].pb(Y[i]), g[Y[i]].pb(X[i]);
  vi col(n);
  for(int i = 0; i < n; ++i){
    for(int j = 0; j < n; ++j){
      vi E(n, j);
      E[i] = -1;
      if(ask(E) == 1){
        col[i] = j;
        break;
      }
    }
  }
  return col;
}

• Subtask 0: 0 / 0
• Subtask 1: 3 / 3
• Subtask 2: 7 / 7
• Subtask 3: 0 / 33
• Subtask 4: 0 / 21
• Subtask 5: 0 / 36