Borderou de evaluare (job #683188)

Compilare: main.cpp: In function 'int main()': main.cpp:21:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 21 | for(int i=0;i<s2.length();i++) | ~^~~~~~~~~~~~ main.cpp:30:33: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 30 | for(int i=poz;i<s2.length();i++) | ~^~~~~~~~~~~~ main.cpp:30:32: warning: 'poz' may be used uninitialized in this function [-Wmaybe-uninitialized] 30 | for(int i=poz;i<s2.length();i++) | ^