제출 #441139

#제출 시각아이디문제언어결과실행 시간메모리
441139lLab_동굴 (IOI13_cave)C++14
컴파일 에러
0 ms0 KiB
#include "cave.h" #include <bits/stdc++.h> using namespace std; void exploreCave(int N) { n = N; int B[N], door[N]; for(int i=0;i<N;++i){ B[i] = 0; door[i] = -1; } int res = 0; while(res != -1){ res = tryCombination(B); if(res == -1) break; for(int i=0;i<N;++i){ if(door[i] != -1) continue; B[i] = (B[i]+1)%2; int res2 = tryCombination(B); B[i] = (B[i]+1)%2; if(res2 < res){ door[i] = res2; }else if(res2 > res){ door[i] = res; break; } } } for(int i=0;i<N;++i){ B[i] = (B[i]+1)%2; door[i] = tryCombination(B); B[i] = (B[i]+1)%2; } answer(B,door); }

컴파일 시 표준 에러 (stderr) 메시지

cave.cpp: In function 'void exploreCave(int)':
cave.cpp:6:5: error: 'n' was not declared in this scope
    6 |     n = N;
      |     ^