Submission #74971

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
74971	2018-09-07 18:55:10	khsoo01	Highway Tolls (IOI18_highway)	C++11	51 / 100	450 ms	21520 KiB

highway

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#include "highway.h"
#include<bits/stdc++.h>
#define X first
#define Y second
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
const int N = 90005, M = 1300005;
const ll inf = 1e18;
int n, m, a, b, p;
ll def, dis[N];
bool ban[N], v1[N], v2[N];
vector<int> adj[N], dij[N], drv[N], ord;
vector<pii> edg;
queue<int> q;
ll query () {
  vector<int> V;
  for(int i=0;i<m;i++) {
    V.push_back(ban[edg[i].X] || ban[edg[i].Y]);
  }
  return ask(V);
}
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 7 / 7
• Subtask 3: 6 / 6
• Subtask 4: 33 / 33
• Subtask 5: 0 / 18
• Subtask 6: 0 / 31