Submission #689373

#	Time	Username	Problem	Language	Result	Execution time	Memory
689373		sharaelong	Memory (IOI10_memory)	C++17	100 / 100	2 ms	264 KiB

memory

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

void play() {
   char ch[51];
   for (int i=1; i<=50; ++i) ch[i] = faceup(i);
   for (int i=1; i<=50; ++i) {
       if ('A' <= ch[i] && ch[i] <= 'Y') {
           for (int j=i+1; j<=50; ++j) {
               if (ch[j] == ch[i]) {
                   faceup(i);
                   faceup(j);
                   ch[i] = 0;
                   ch[j] = 0;
                   break;
               }
           }
       }
   }
}

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