제출 #474047

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
474047		ValiAntonie	Memory (IOI10_memory)	C++14	0 / 100	1 ms	200 KiB

memory

#include "grader.h"
#include "memory.h"
#include <bits/stdc++.h>
 
using namespace std;
 
 
void play() {
    // faceup();
    int ap[100], path[100], nr;
    for(int i=1;i<=50;i++){
        char x = faceup(i);
        ap[x]++;
        if(ap[x] == 1)
            path[x] = i;
        else{
            if(i % 2 == 1)
                faceup(path[x]);
            else{
                faceup(path[x]);
                faceup(i);
            }
        }
        if(ap[x] == 2)
            nr++;
        if(nr == 25)
            return;
    }
}

컴파일 시 표준 에러 (stderr) 메시지

memory.cpp: In function 'void play()':
memory.cpp:13:12: warning: array subscript has type 'char' [-Wchar-subscripts]
   13 |         ap[x]++;
      |            ^
memory.cpp:14:15: warning: array subscript has type 'char' [-Wchar-subscripts]
   14 |         if(ap[x] == 1)
      |               ^
memory.cpp:15:18: warning: array subscript has type 'char' [-Wchar-subscripts]
   15 |             path[x] = i;
      |                  ^
memory.cpp:18:29: warning: array subscript has type 'char' [-Wchar-subscripts]
   18 |                 faceup(path[x]);
      |                             ^
memory.cpp:20:29: warning: array subscript has type 'char' [-Wchar-subscripts]
   20 |                 faceup(path[x]);
      |                             ^
memory.cpp:24:15: warning: array subscript has type 'char' [-Wchar-subscripts]
   24 |         if(ap[x] == 2)
      |               ^
memory.cpp:25:15: warning: 'nr' may be used uninitialized in this function [-Wmaybe-uninitialized]
   25 |             nr++;
      |             ~~^~

• Subtask 1: 0 / 50
• Subtask 2: 0 / 50