Submission #105948

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
105948	2019-04-15 20:00:27	Anai	Werewolf (IOI18_werewolf)	C++14	100 / 100	3278 ms	179476 KiB

werewolf

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#include <bits/stdc++.h>
#define x first
#define y second
using namespace std;
struct Query {
  int start, halt, left, right, idx; };
using pii = pair<int, int>;
const int N = 2e5 + 5;
vector<int> members[N];
map<int, int> dist[N];
int far[N], siz[N], dsu[N], up[N];
unordered_map<int, int> mp[N];
vector<Query> qs;
vector<pii> edgs;
int n, m, q;
static int get_far(int nod) {
  while (far[nod])
    nod = far[nod];
  return nod; }
static bool join(int a, int b) {
  int _up = min(a, b);
  a = get_far(a);
  b = get_far(b);
 
 
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Compilation message (stderr)

werewolf.cpp: In function 'std::vector<int> check_validity(int, std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>)':
werewolf.cpp:115:26: warning: unused variable 'start' [-Wunused-variable]
   int halt = query.halt, start = query.start, tdist = 1e9, dist = 0;
                          ^~~~~

• Subtask 1: 7 / 7
• Subtask 2: 8 / 8
• Subtask 3: 34 / 34
• Subtask 4: 51 / 51