Submission #957317

#	Time	Username	Problem	Language	Result	Execution time	Memory
957317		hirayuu_oj	Memory (IOI10_memory)	C++17	100 / 100	1 ms	604 KiB

memory

#include<bits/stdc++.h>
using namespace std;
#define rep(i,n) for(int i=0; i<n; i++)
#define rep2(i,a,b) for(int i=a; i<b; i++)
#define all(x) x.begin(),x.end()
using ll=long long;
#include "grader.h"
#include "memory.h"

void play() {
   char a,b;
   vector<vector<ll>> cards(25);
   rep(i,25){
      a=faceup(i*2+1);
      b=faceup(i*2+2);
      if(a!=b){
         cards[a-'A'].push_back(i*2+1);
         cards[b-'A'].push_back(i*2+2);
      }
   }
   rep(i,25){
      for(int j:cards[i]){
         faceup(j);
      }
   }
}

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