Submission #72400

#	Time	Username	Problem	Language	Result	Execution time	Memory
72400		(#118)	Key of Impassable Doors (FXCUP3_key)	C++17	Compilation error	0 ms	0 KiB

key

#include"key.h"

static A[111][111];

void EnsureKeyInfo(int N){
    for(int i=1;i<=N;i++) for(int j=i+1;j<=N;j++){
        TakeKey(i), TakeKey(j);
        A[i][j] = A[j][i] = Explore();
    }
    for(int i=1;i<=N;i++){
        TakeKey(i);
        int cur = Explore();
        for(int j=1;j<=N;j++) if(A[i][j]==cur) Report(i,j);
    }

    for(int i=1;i<=N;i++) Report(i,i);
}

Compilation message (stderr)

key.cpp:3:8: error: 'A' does not name a type
 static A[111][111];
        ^
key.cpp: In function 'void EnsureKeyInfo(int)':
key.cpp:8:9: error: 'A' was not declared in this scope
         A[i][j] = A[j][i] = Explore();
         ^
key.cpp:13:34: error: 'A' was not declared in this scope
         for(int j=1;j<=N;j++) if(A[i][j]==cur) Report(i,j);
                                  ^