#include "grader.h"
#include "memory.h"
#include<bits/stdc++.h>
using namespace std;
void play() {
   int i;
   map<int,int> m;
   for (i=65; i<=89; ++i) {
      m[i]=0;
   }
   int a, b;
   for (i=1; i<=50; i++) {
      a = faceup(i);
      //cout << i << ' ' << a << '\n';
      if (m[a] && m[a]!=i) {
         faceup(m[a]);
         //cout << i << ' ' << a << '\n';
      }
      else {
         b = faceup(i+1);
         m[b] = i+1;
         //cout << i+1 << ' ' << b << '\n';
      }
      m[a]=i;
      //cout << '\n';
   }
}
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| # | Verdict | Execution time | Memory | Grader output | 
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