Submission #72087

#	Time	Username	Problem	Language	Result	Execution time	Memory
72087		BOJ 8481 (#118)	Key of Impassable Doors (FXCUP3_key)	C++17	0 / 100	4 ms	612 KiB

key

#include "key.h"

void EnsureKeyInfo(int N) {
	for(int i=1; i<=N; i++) for(int j=1; j<=N; j++){
        if(i == j){Report(i, j); continue;}
        TakeKey(i);
        int rii = Explore();
        TakeKey(i); TakeKey(j);
        int rij = Explore();
        if(rii == rij) Report(i, j);
    }
}

• Subtask 1: 0 / 23
• Subtask 2: 0 / 34
• Subtask 3: 0 / 43