Eroare de compilare: user.cpp:10:5: error: ‘int index’ redeclared as different kind of symbol int index; ^ In file included from user.cpp:2:0: /usr/include/string.h:480:1: error: previous declaration of ‘const char* index(const char*, int)’ index (__const char *__s, int __c) __THROW ^ user.cpp: In function ‘bool eval()’: user.cpp:19:28: error: invalid types ‘char [1001][<unresolved overloaded function type>]’ for array subscript while (expression[index] == 'O') ^ user.cpp:22:41: error: invalid types ‘char [1001][<unresolved overloaded function type>]’ for array subscript for (int i = 0; expression[index] != ' '; index++,i++) ^ user.cpp:22:56: error: no post-increment operator for type for (int i = 0; expression[index] != ' '; index++,i++) ^ user.cpp:23:37: error: invalid types ‘char [1001][<unresolved overloaded function type>]’ for array subscript op[i] = expression[index]; ^ user.cpp:24:11: error: no pre-increment operator for type ++index; ^ user.cpp: In function ‘bool termen()’: user.cpp:33:28: error: invalid types ‘char [1001][<unresolved overloaded function type>]’ for array subscript while (expression[index] == 'A') ^ user.cpp:36:41: error: invalid types ‘char [1001][<unresolved overloaded function type>]’ for array subscript for (int i = 0; expression[index] != ' '; index++,i++) ^ user.cpp:36:56: error: no post-increment operator for type for (int i = 0; expression[index] != ' '; index++,i++) ^ user.cpp:37:37: error: invalid types ‘char [1001][<unresolved overloaded function type>]’ for array subscript op[i] = expression[index]; ^ user.cpp:38:11: error: no pre-increment operator for type ++index; ^ user.cpp: In function ‘bool factor()’: user.cpp:47:25: error: invalid types ‘char [1001][<unresolved overloaded function type>]’ for array subscript if (expression[index] == '(') ^ user.cpp:49:14: error: no post-increment operator for type index++; ^ user.cpp:51:14: error: no post-increment operator for type index++; ^ user.cpp:57:40: error: invalid types ‘char [1001][<unresolved overloaded function type>]’ for array subscript