Eroare de compilare: main.cpp:8:5: error: 'int index' redeclared as different kind of entity 8 | int index; | ^~~~~ In file included from /usr/include/string.h:432, from /usr/include/c++/10/cstring:42, from main.cpp:2: /usr/include/strings.h:61:1: note: previous declaration 'const char* index(const char*, int)' 61 | index (const char *__s, int __c) __THROW | ^~~~~ main.cpp: In function 'long long int expresie()': main.cpp:16:17: error: invalid types 'char [100002][<unresolved overloaded function type>]' for array subscript 16 | if(isdigit(s[index])) | ^ main.cpp:19:24: error: invalid types 'char [100002][<unresolved overloaded function type>]' for array subscript 19 | while(isdigit(s[index])) | ^ main.cpp:21:30: error: invalid types 'char [100002][<unresolved overloaded function type>]' for array subscript 21 | nr = nr * 10 + (s[index] - '0'); | ^ main.cpp:22:18: error: no post-increment operator for type 22 | index++; | ^~ main.cpp:26:14: error: invalid types 'char [100002][<unresolved overloaded function type>]' for array subscript 26 | else if(s[index] == '(') | ^ main.cpp:28:14: error: no post-increment operator for type 28 | index++; | ^~ main.cpp:31:14: error: no post-increment operator for type 31 | index++; | ^~ main.cpp: In function 'long long int produs()': main.cpp:39:12: error: invalid types 'char [100002][<unresolved overloaded function type>]' for array subscript 39 | while(s[index] == '*' || s[index] == '/') | ^ main.cpp:39:31: error: invalid types 'char [100002][<unresolved overloaded function type>]' for array subscript 39 | while(s[index] == '*' || s[index] == '/') | ^ main.cpp:41:13: error: invalid types 'char [100002][<unresolved overloaded function type>]' for array subscript 41 | if(s[index] == '*') | ^ main.cpp:43:18: error: no post-increment operator for type 43 | index++; | ^~ main.cpp:46:18: error: invalid types 'char [100002][<unresolved overloaded function type>]' for array subscript 46 | else if(s[index] == '/') | ^ main.cpp:48:18: error: no post-increment operator for type 48 | index++; | ^~ Non zero exit status: 1