Eroare de compilare: user.cpp: In function ‘void deque_in(int)’: user.cpp:54:48: error: ISO C++ forbids comparison between pointer and integer [-fpermissive] while ( L <= R && bst[use] >= bst[D[R]][use]) ^ user.cpp: In function ‘int main()’: user.cpp:68:61: error: incompatible types in assignment of ‘int’ to ‘int [2]’ for (int j=0; j<=1; j++) for (int i=1; i<=n; i++) bst[j]=-1; ^ user.cpp:88:47: error: incompatible types in assignment of ‘int’ to ‘int [2]’ for (int i=1; i<=n; i++) bst[use]=MAXV; ^ user.cpp:105:25: error: incompatible types in assignment of ‘int’ to ‘int [2]’ bst[1-use] = bst[D[l]][use]; ^ user.cpp:116:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("bcrc.out", "w", stdout); ^ user.cpp: In constructor ‘InputReader::InputReader(const char*)’: user.cpp:21:43: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] fread(buffer, SIZE, 1, input_file); ^ user.cpp: In member function ‘void InputReader::advance()’: user.cpp:48:47: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] fread(buffer, SIZE, 1, input_file); ^