Submission #1099856

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1099856	2024-10-12 05:37:48	model_code	Hieroglyphs (IOI24_hieroglyphs)	C++17	43 / 100	230 ms	61608 KiB

hieroglyphs

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// incorrect/yiping-wa1.cpp
#include<bits/stdc++.h>
#include"hieroglyphs.h"
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
struct Data
{
  int d;
  vector<int> a, cnt, rnk;
  vector< vector<int> > pos;
  
  Data(vector<int> _a, int _d)
  {
    a = _a; d = _d;
    cnt.resize(d); pos.resize(d); rnk.resize(a.size());
    for(int i=0; i<(int)a.size(); ++i)
    {
      int x = a[i];
      rnk[i] = cnt[x]; ++cnt[x];
      pos[x].emplace_back(i);
    }
  }
  bool check(int x,int cx,int y,int cy) const
  {
    if(cx > (int)pos[x].size() || cy > (int)pos[y].size())
      return 0;
    if(cx == 0 || cy == 0) return 1;
 
 
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