Submission #441261

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
441261	2021-07-04 19:02:50	julian33	Race (IOI11_race)	C++14	100 / 100	693 ms	34992 KiB

race

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#include <bits/stdc++.h>
using namespace std;
#ifdef LOCAL
#define deb(...) logger(#__VA_ARGS__, __VA_ARGS__)
template<typename ...Args>
void logger(string vars, Args&&... values) {
    cerr<<vars<<" = ";
    string delim="";
    (...,(cerr<<delim<<values,delim=", "));
    cerr<<"\n";
}
#else
#define deb(...) logger(#__VA_ARGS__, __VA_ARGS__)
template<typename ...Args>
void logger(string vars, Args&&... values) {}
#endif
#define pb push_back
#define sz(x) (int)(x.size())
typedef long long ll;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
template<typename T> inline void maxa(T& a,T b){a=max(a,b);}
template<typename T> inline void mina(T& a,T b){a=min(a,b);}
const int mxN=2e5+5,mxK=1e6+5;
vector<pll> graph[mxN];
 
 
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Compilation message (stderr)

race.cpp: In function 'int dfs(int, int)':
race.cpp:38:28: warning: unused variable 'w' [-Wunused-variable]
   38 |         int i=u.first; int w=u.second;
      |                            ^
race.cpp: In function 'int centroid(int, int, int)':
race.cpp:48:28: warning: unused variable 'w' [-Wunused-variable]
   48 |         int i=u.first; int w=u.second;
      |                            ^
race.cpp: In function 'void build(int)':
race.cpp:91:28: warning: unused variable 'w' [-Wunused-variable]
   91 |         int i=u.first; int w=u.second;
      |                            ^

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