Submission #95279

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
95279	2019-01-29 13:52:52	jangwonyoung	Park (JOI17_park)	C++14	100 / 100	482 ms	888 KiB

park

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 "park.h"
#include<iostream>
#include<queue>
using namespace std;
#define pb push_back
//const int N=1401,M=1501;
int n;
vector<int>qry;
//int qar[1501];
vector<int>adj[1501];
vector<int>ds[1501];
int d[1501];
bool in[1501];
int tzuyu(int s,int e){
  int qar[n];
  for(int i=0; i<n ;i++) qar[i]=0;
  for(auto cur:qry) qar[cur]=1;
  if(s>e) swap(s,e);
  int res=Ask(s,e,qar);
  qry.clear();qry.shrink_to_fit();
  return res;
}
void add(int x,int y){
  adj[x].pb(y);adj[y].pb(x);
  Answer(min(x,y),max(x,y));
}
vector<int>g;vector<int>h;
bool vis[1501];
int bs(int s,int e){
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Compilation message (stderr)

park.cpp: In function 'int bs(int, int)':
park.cpp:48:6: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if(l==g.size()){
     ~^~~~~~~~~~
park.cpp: In function 'void addnode(int)':
park.cpp:94:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=1; i<v.size() ;i++) add(v[i-1],v[i]);
               ~^~~~~~~~~
park.cpp:95:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0; i<v.size() ;i++) in[v[i]]=false;
               ~^~~~~~~~~
park.cpp:97:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0; i<v.size() ;i++) in[v[i]]=true;
               ~^~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 27 / 27
• Subtask 4: 30 / 30
• Subtask 5: 23 / 23