Submission #503773

#	Time	Username	Problem	Language	Result	Execution time	Memory
503773		Carmel_Ab1	Memory (IOI10_memory)	C++17	Compilation error	0 ms	0 KiB

memory

#include "memory.h"
//#include "grader.cpp"
#include <bits/stdc++.h>
using namespace std;
void play() {
    vector<vector<int>>pos(26);
    for(int i=0; i<50; i++) {
        char c=faceup(i+1);
        pos[c-'A'].push_back(i+1);
    }
    for(int i=0; i<26; i++)
        for(int x:pos[i])
            faceup(x);

}

Compilation message (stderr)

memory.cpp: In function 'void play()':
memory.cpp:8:16: error: 'faceup' was not declared in this scope
    8 |         char c=faceup(i+1);
      |                ^~~~~~
memory.cpp:13:13: error: 'faceup' was not declared in this scope
   13 |             faceup(x);
      |             ^~~~~~