제출 #1098684

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1098684		SulA	Memory (IOI10_memory)	C++17	컴파일 에러	0 ms	0 KiB

memory

#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#define bitcount __builtin_popcountll
using namespace std;
using namespace __gnu_pbds;
using ordered_set = tree<long long,null_type,less_equal<>,rb_tree_tag,tree_order_statistics_node_update>;

void play() {
    vector<int> ind['Z'];
    for (int i = 1; i <= 50; i++) {
        ind[faceup(i)].push_back(i);
    }
    for (char c = 'A'; c <= 'Y'; c++) {
        faceup(ind[c][0]);
        faceup(ind[c][1]);
    }
}

컴파일 시 표준 에러 (stderr) 메시지

memory.cpp: In function 'void play()':
memory.cpp:12:13: error: 'faceup' was not declared in this scope
   12 |         ind[faceup(i)].push_back(i);
      |             ^~~~~~
memory.cpp:15:20: warning: array subscript has type 'char' [-Wchar-subscripts]
   15 |         faceup(ind[c][0]);
      |                    ^
memory.cpp:15:9: error: 'faceup' was not declared in this scope
   15 |         faceup(ind[c][0]);
      |         ^~~~~~
memory.cpp:16:20: warning: array subscript has type 'char' [-Wchar-subscripts]
   16 |         faceup(ind[c][1]);
      |                    ^