Submission #1175508

#	Time	Username	Problem	Language	Result	Execution time	Memory
1175508		bbbn_b	Memory (IOI10_memory)	C++20	100 / 100	0 ms	392 KiB

memory

#include "grader.h"
#include "memory.h"

void play() {
   int m[1000] = {0};
   int cnt = 0;
   for(int i = 1;i<=49;i+=2){
      char a = faceup(i);
      char b = faceup(i+1);

      

      if(a == b) continue;
      
      if(m[a] != 0){
         faceup(i);
         faceup(m[a]);
      }
      if(m[b] != 0){
         faceup(i+1);
         faceup(m[b]);
      }

      if(m[a] == 0) m[a] = i;
      if(m[b] == 0) m[b] = i+1;
      
      //std :: cout << m[a] << " " << m[b] << " " << i << "\n";

      
   }
}

• Subtask 1: 50 / 50
• Subtask 2: 50 / 50