Eroare de compilare: main.cpp:7:7: error: 'difchar' does not name a type 7 | const difchar=65; | ^~~~~~~ main.cpp: In function 'bool expresie()': main.cpp:13:17: error: 'AND' was not declared in this scope 13 | bool ORop = AND();//posib and | ^~~ main.cpp:13:10: warning: unused variable 'ORop' [-Wunused-variable] 13 | bool ORop = AND();//posib and | ^~~~ main.cpp:15:1: warning: no return statement in function returning non-void [-Wreturn-type] 15 | } | ^ main.cpp: In function 'bool AND()': main.cpp:18:18: error: 'NOT' was not declared in this scope 18 | bool ANDop = NOT(); | ^~~ main.cpp:18:10: warning: unused variable 'ANDop' [-Wunused-variable] 18 | bool ANDop = NOT(); | ^~~~~ main.cpp:19:1: warning: no return statement in function returning non-void [-Wreturn-type] 19 | } | ^ main.cpp: In function 'bool NOT()': main.cpp:23:12: warning: comparison with string literal results in unspecified behavior [-Waddress] 23 | if(s[i]=="(") main.cpp:23:12: error: ISO C++ forbids comparison between pointer and integer [-fpermissive] main.cpp:28:1: warning: no return statement in function returning non-void [-Wreturn-type] 28 | } | ^ main.cpp: In function 'int main()': main.cpp:33:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 33 | for(i=0;i<s.size();i++) | ~^~~~~~~~~ main.cpp:36:22: error: expected primary-expression before ')' token 36 | if(s[i]!=) | ^ main.cpp:37:5: error: expected primary-expression before '}' token 37 | } | ^ Non zero exit status: 1