Borderou de evaluare (job #642702)

Compilare: main.cpp: In function 'int main()': main.cpp:26:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 26 | for (i = 0; i < sa.size(); i++) { | ~~^~~~~~~~~~~ main.cpp:35:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 35 | for (i = 0; i < sa.size() - 1; i++) { | ~~^~~~~~~~~~~~~~~ main.cpp:41:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 41 | for (j = 1; j < sr.size(); j++) { | ~~^~~~~~~~~~~