Borderou de evaluare (job #608330)

Compilare: main.cpp: In function 'bool lower(std::string, std::string)': main.cpp:11:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 11 | for (int i = 0; i < x.size(); i++) | ~~^~~~~~~~~~ main.cpp:14:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 14 | for (int i = 0; i < y.size(); i++) | ~~^~~~~~~~~~ main.cpp: In function 'int trans(std::string)': main.cpp:34:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 34 | for (int i = 0; i < x.size(); i++) | ~~^~~~~~~~~~ main.cpp:40:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 40 | for (int i = posp + 1; i < x.size(); i++) | ~~^~~~~~~~~~ main.cpp:51:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 51 | for (int i = posp + 1; i < x.size(); i++) | ~~^~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:81:31: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare] 81 | for (int i = 0; i < strlen(a); i++) | ~~^~~~~~~~~~~ main.cpp:107:31: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare] 107 | for (int i = 0; i < strlen(a); i++) | ~~^~~~~~~~~~~ main.cpp:135:31: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare] 135 | for (int i = 0; i < strlen(a); i++) | ~~^~~~~~~~~~~ main.cpp:155:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<om>::size_type' {aka 'unsigned int'} [-Wsign-compare] 155 | for (int i = 0; i < v.size(); i++) | ~~^~~~~~~~~~