Submission #123802

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
123802	2019-07-02 07:07:33	baluteshih	Dancing Elephants (IOI11_elephants)	C++14	97 / 100	4764 ms	23368 KiB

elephants

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#include "elephants.h"
#include<bits/stdc++.h>
#define MP make_pair
#define F first
#define S second
#define pb push_back
#define MEM(i,j) memset(i,j,sizeof i)
#define ET cout << "\n"
#define ALL(v) v.begin(),v.end()
#define DB(a,s,e) {for(int i=s;i<e;++i) cout << a[i] << " ";ET;}
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
struct mode
{
  int p,dp,out,i;
  list<int>::iterator bln;
};
const int B=400,block_num=200000;
int n,Len;
vector<mode> block[block_num];
vector<mode>::iterator pl[1500005];
queue<int> q;
list<int> ls;
void print()
{
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

elephants.cpp: In function 'void merge(int, int)':
elephants.cpp:52:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int a=0,b=0;a<block[i].size()||b<block[j].size();)
                  ~^~~~~~~~~~~~~~~~
elephants.cpp:52:38: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int a=0,b=0;a<block[i].size()||b<block[j].size();)
                                     ~^~~~~~~~~~~~~~~~
elephants.cpp:53:7: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if(a<block[i].size()&&(b==block[i].size()||block[i][a].p<block[j][b].p))
      ~^~~~~~~~~~~~~~~~
elephants.cpp:53:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if(a<block[i].size()&&(b==block[i].size()||block[i][a].p<block[j][b].p))
                          ~^~~~~~~~~~~~~~~~~
elephants.cpp: In function 'void rebuild(std::__cxx11::list<int>::iterator)':
elephants.cpp:79:7: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if(j==block[*it].size())
      ~^~~~~~~~~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 16 / 16
• Subtask 3: 24 / 24
• Subtask 4: 47 / 47
• Subtask 5: 0 / 3