Eroare de compilare: main.cpp: In function 'void add(nod*&, int)': main.cpp:58:12: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 58 | if(poz < s.size()) | ~~~~^~~~~~~~~~ main.cpp: In function 'void rem(nod*&, int)': main.cpp:85:12: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 85 | if(poz < s.size()) | ~~~~^~~~~~~~~~ main.cpp: In function 'int query(nod*, int)': main.cpp:100:12: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 100 | if(poz < s.size()) | ~~~~^~~~~~~~~~ main.cpp:106:20: error: 'cnt' was not declared in this scope; did you mean 'int'? 106 | if(cnt ) | ^~~ | int main.cpp:107:13: error: expected primary-expression before '}' token 107 | } | ^ main.cpp:129:1: warning: no return statement in function returning non-void [-Wreturn-type] 129 | } | ^ Non zero exit status: 1