Submission #639005

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
639005	2022-09-08 07:43:49	BackNoob	Race (IOI11_race)	C++14	100 / 100	449 ms	39260 KiB

race

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#include <bits/stdc++.h>
#include "race.h"
#define ll long long
#define fi first
#define se second
#define endl '\n'
#define MASK(i) (1LL << (i))
#define ull unsigned long long
#define ld long double
#define pb push_back
#define all(x) (x).begin() , (x).end()
#define BIT(x , i) ((x >> (i)) & 1)
#define TASK "task"
#define sz(s) (int) (s).size()
using namespace std;
const int mxN = 2e5 + 227;
const int inf = 1e9 + 277;
const int mod = 1e9 + 7;
const ll infll = 1e18 + 7;
const int base = 307;
const int LOG = 20;
template <typename T1, typename T2> bool minimize(T1 &a, T2 b) {
  if (a > b) {a = b; return true;} return false;
}
template <typename T1, typename T2> bool maximize(T1 &a, T2 b) {
  if (a < b) {a = b; return true;} return false;
}
 
 
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Compilation message (stderr)

race.cpp: In function 'void dfs_sz(int, int)':
race.cpp:54:13: warning: unused variable 'c' [-Wunused-variable]
   54 |         int c = it.se;
      |             ^
race.cpp: In function 'int dfs_cen(int, int, int)':
race.cpp:65:13: warning: unused variable 'c' [-Wunused-variable]
   65 |         int c = it.se;
      |             ^

• Subtask 1: 9 / 9
• Subtask 2: 12 / 12
• Subtask 3: 22 / 22
• Subtask 4: 57 / 57