Submission #1140036

#	Time	Username	Problem	Language	Result	Execution time	Memory
1140036		brover29	Bulldozer (JOI17_bulldozer)	C++20	Compilation error	0 ms	0 KiB

bulldozer

#include <bits/stdc++.h>
#include "Ioi.h"
using namespace std;

using ll = long long;
const ll N=10005;

ll ans,msg[N];
ll pr[N],used[N];
vector<ll> g[N];
set<pair<ll,ll>>edges;
void dfs(ll v){
  used[v]=1;
  for(ll to:g[v]){
    if(used[to])continue;
    pr[to]=v;
    dfs(to);
  }
}void calc(ll v,ll i=0){
  used[v]=1;
  ans+=(1ll<<i)*msg[v];
  for(ll to:g[v]){
    if(used[to])continue;
    //msg[to]=Move(to);
    calc(to,i+1);
    break;
  }
}
long long Ioi(int n, int m, int U[], int VV[], int P, int V, int T) {
  for(ll i=0;i<m;i++){
    ll v=VV[i],u=U[i];
    g[v].push_back(u);
    g[u].push_back(v);
    edges.insert({ U[i], VV[i] });
		edges.insert({ VV[i], U[i] });
  }for(ll i=0;i<n;i++)sort(g[i].begin(),g[i].end());
  msg[P]=V;
  dfs(P);
  vector<ll>v;
  ll s=0;
  while(s!=P){
    v.push_back(s);
    s=pr[s];
  }
  reverse(v.begin(),v.end());
  s=P;
  for(ll i:v){
    assert(edges.count({ s,i}));
  ///  msg[i]=Move(i);
    s=i;
  }for(ll i=0;i<n;i++)used[i]=0;
 // calc(0);
  return ans;
}

Compilation message (stderr)

bulldozer.cpp:2:10: fatal error: Ioi.h: No such file or directory
    2 | #include "Ioi.h"
      |          ^~~~~~~
compilation terminated.