Submission #220831

#	Time	Username	Problem	Language	Result	Execution time	Memory
220831		mathking1021	Memory (IOI10_memory)	C++11	100 / 100	7 ms	640 KiB

memory

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

void play() {
    char a[55];
    int b[128], c[128];
    for(char i = 'A'; i <= 'Y'; i++)
    {
        b[i] = c[i] = 0;
    }
    for(int i = 1; i <= 50; i++)
    {
        a[i] = faceup(i);
        if(b[a[i]]) c[a[i]] = i;
        else b[a[i]] = i;
    }
    for(char i = 'A'; i <= 'Y'; i++)
    {
        faceup(b[i]), faceup(c[i]);
    }
}

Compilation message (stderr)

memory.cpp: In function 'void play()':
memory.cpp:9:12: warning: array subscript has type 'char' [-Wchar-subscripts]
         b[i] = c[i] = 0;
            ^
memory.cpp:9:19: warning: array subscript has type 'char' [-Wchar-subscripts]
         b[i] = c[i] = 0;
                   ^
memory.cpp:14:18: warning: array subscript has type 'char' [-Wchar-subscripts]
         if(b[a[i]]) c[a[i]] = i;
                  ^
memory.cpp:14:27: warning: array subscript has type 'char' [-Wchar-subscripts]
         if(b[a[i]]) c[a[i]] = i;
                           ^
memory.cpp:15:20: warning: array subscript has type 'char' [-Wchar-subscripts]
         else b[a[i]] = i;
                    ^
memory.cpp:19:19: warning: array subscript has type 'char' [-Wchar-subscripts]
         faceup(b[i]), faceup(c[i]);
                   ^
memory.cpp:19:33: warning: array subscript has type 'char' [-Wchar-subscripts]
         faceup(b[i]), faceup(c[i]);
                                 ^

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