Compilare: main.cpp: In function 'int findLeftMost(std::string, char)': main.cpp:28:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 28 | for(int i=0;i<s.size();i++) | ~^~~~~~~~~ main.cpp: In function 'int main()': main.cpp:63:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 63 | for(int j=0;j<solve.size();j++) g<<solve[j]<<" "; | ~^~~~~~~~~~~~~ main.cpp: In function 'int findLeftMost(std::string, char)': main.cpp:38:1: warning: control reaches end of non-void function [-Wreturn-type] 38 | } | ^