Submission #1263251

#TimeUsernameProblemLanguageResultExecution timeMemory
1263251bluevioletCave (IOI13_cave)C++20
Compilation error
0 ms0 KiB
#include "cave.h" #include <bits/stdc++.h> using namespace std; const int Inf = (int)2e9 + 7; bool vst[5009]; void exploreCave(int N) { st.clear(); int n = N; int s[N], d[N]; while (true) { int firstClosed = tryCombination(s); if (firstClosed == -1) break; for (int i=0; i<n; i++) { s[i] ^= 1; if (vst[i]) continue; int pp = tryCombination(s); if (pp == -1) pp = Inf; if (pp > firstClosed) { d[i] = firstClosed; vst[i] = true; break; } else s[i] ^= 1; } } answer(s, d); }

Compilation message (stderr)

cave.cpp: In function 'void exploreCave(int)':
cave.cpp:13:5: error: 'st' was not declared in this scope; did you mean 'vst'?
   13 |     st.clear();
      |     ^~
      |     vst