Eroare de compilare: user.cpp:14:14: error: ‘bool free [222]’ redeclared as different kind of symbol bool free[222]; ^ In file included from /usr/local/include/c++/4.8.0/cstdlib:72:0, from /usr/local/include/c++/4.8.0/ext/string_conversions.h:41, from /usr/local/include/c++/4.8.0/bits/basic_string.h:2817, from /usr/local/include/c++/4.8.0/string:52, from /usr/local/include/c++/4.8.0/bitset:47, from user.cpp:2: /usr/include/stdlib.h:488:13: error: previous declaration of ‘void free(void*)’ extern void free (void *__ptr) __THROW; ^ user.cpp: In function ‘int main()’: user.cpp:52:15: warning: pointer to a function used in arithmetic [-Wpointer-arith] free[i] = 1; ^ user.cpp:52:17: error: assignment of read-only location ‘*(free + ((sizetype)i))’ free[i] = 1; ^ user.cpp:52:17: error: cannot convert ‘int’ to ‘void(void*)throw ()’ in assignment user.cpp:65:15: warning: pointer to a function used in arithmetic [-Wpointer-arith] free[j] = 0; ^ user.cpp:65:17: error: assignment of read-only location ‘*(free + ((sizetype)j))’ free[j] = 0; ^ user.cpp:65:17: error: cannot convert ‘int’ to ‘void(void*)throw ()’ in assignment user.cpp:81:19: warning: pointer to a function used in arithmetic [-Wpointer-arith] if (free[i] && E[3][M - i + 1]) ^ user.cpp:82:19: warning: pointer to a function used in arithmetic [-Wpointer-arith] free[i] = 0; ^ user.cpp:82:21: error: assignment of read-only location ‘*(free + ((sizetype)i))’ free[i] = 0; ^ user.cpp:82:21: error: cannot convert ‘int’ to ‘void(void*)throw ()’ in assignment user.cpp:84:19: warning: pointer to a function used in arithmetic [-Wpointer-arith] if (free[i]) { ^