Submission #528170

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
528170	2022-02-19 14:48:08	LFFB	Race (IOI11_race)	C++17	100 / 100	927 ms	64664 KiB

race

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#include <iostream>
#include <vector>
#include <string>
#define debug(args...) //printf(args)
typedef std::pair<int, int> intPair;
#define forAllChild(node, code) for (intPair childPair : neighbors[node]) {\
    int child = childPair.first;\
    int childWeight = childPair.second;\
    if (child == parent.get(node)) continue;\
    if (removed.get(child)) continue;\
    code;\
}
const int MAX_N = 1000000 + 10;
const int INF = 1000000000;
template<typename T>
class SpecialVector {
    private:
        int time;
        T values[MAX_N];
        T standard;
        int lastChanged[MAX_N];
    public:
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Compilation message (stderr)

race.cpp: In function 'int CentroidDecomposition::findBetterCentroid(int, int)':
race.cpp:12:9: warning: unused variable 'childWeight' [-Wunused-variable]
   12 |     int childWeight = childPair.second;\
      |         ^~~~~~~~~~~
race.cpp:76:9: note: in expansion of macro 'forAllChild'
   76 |         forAllChild(node, {
      |         ^~~~~~~~~~~
race.cpp: In function 'int getMinimumLength(int)':
race.cpp:167:13: warning: unused variable 'neighborWeight' [-Wunused-variable]
  167 |         int neighborWeight = neighborPair.second;
      |             ^~~~~~~~~~~~~~
race.cpp: In function 'void printTree(int, int)':
race.cpp:12:9: warning: unused variable 'childWeight' [-Wunused-variable]
   12 |     int childWeight = childPair.second;\
      |         ^~~~~~~~~~~
race.cpp:184:5: note: in expansion of macro 'forAllChild'
  184 |     forAllChild(node, {
      |     ^~~~~~~~~~~

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