Submission #542718

#TimeUsernameProblemLanguageResultExecution timeMemory
542718OttoTheDinoNautilus (BOI19_nautilus)C++17
Compilation error
0 ms0 KiB
#include <bits/stdc++.h> using namespace std; int main () { int n, m, k; cin >> n >> m>>k; bitset<500> b[n], sea[n]; for (int i = 0; i < n; ++i) { for (int j = 0; j < m; ++j) { char c; cin >> c; b[i][j] = sea[i][j] = (c=='.'); } } for (int i=0;i<k;++i){ char c; cin >> c; bitset<500> nb[n]; if (c=='N') { for (int i=0;i<n-1;++i){ nb[i] = b[i+1]; } } else if (c=='S') { for (int i=1;i<n;++i){ nb[i] = b[i-1]; } } else if (c=='W') { for (int i=0;i<n;++i){ nb[i] = b[i]<<1; } } else if (c=='E') { for (int i=0;i<n;++i){ nb[i] = b[i]>>1; } } else { for (int i=0;i<n;++i){ if (i>1) nb[i] |= b[i-1]; if (i<n-1) nb[i] |= b[i+1]; nb[i] |= ((b[i]<<1)|(b[i]>>1)); } } for (int i=0;i<n;++i)( nb[i] &= sea[i]; ) memcpy(b,nb,sizeof(nb)); } int ans=0; for (int i = 0; i <n; ++i){ ans += b[i].count(); } cout << ans << endl; return 0; }

Compilation message (stderr)

nautilus.cpp: In function 'int main()':
nautilus.cpp:46:25: error: expected ')' before ';' token
   46 |          nb[i] &= sea[i];
      |                         ^
      |                         )
nautilus.cpp:45:26: note: to match this '('
   45 |     for (int i=0;i<n;++i)(
      |                          ^
nautilus.cpp:48:5: error: expected primary-expression before ')' token
   48 |     )
      |     ^