제출 #670672

#제출 시각아이디문제언어결과실행 시간메모리
670672gustavo_d동굴 (IOI13_cave)C++17
컴파일 에러
0 ms0 KiB
#include "cave.h" #include <bits/stdc++.h> using namespace std; void exploreCave(int N) { int n = N; int confirmed[n]; int test[n]; int correspondence[n]; for (int i = 0; i < n; i++) { test[i] = 0; correspondence[i] = i; confirmed[i] = -1; } ios_base::sync_with_stdio(false); cin.tie(NULL); for (int i = 0; i<n; i++) { if (confirmed[i] != -1) test[i] = confirmed[i]; else test[i] = 0; } if (tryCombination(test) == -1) { for (int to_try = 0; to_try<n; to_try++) { for (int i = 0; i<n; i++) { if (i == to_try) test[i] = 1; else test[i] = 0; } confirmed[i] = tryCombination(test); } for (int i = 0; i<n; i++) { test[i] = 0; } answer(test, confirmed); } else { for(int to_try = 0; to_try<n; to_try++) { int certo = 0; for (int i = 0; i<n; i++) { if (confirmed[i] != -1) test[i] = confirmed[i]; else test[i] = 0; } if (tryCombination(test) == to_try) certo = 1; confirmed[to_try] = certo; } answer(confirmed, correspondence); } }

컴파일 시 표준 에러 (stderr) 메시지

cave.cpp: In function 'void exploreCave(int)':
cave.cpp:28:23: error: 'i' was not declared in this scope
   28 |             confirmed[i] = tryCombination(test);
      |                       ^