Borderou de evaluare (job #670527)

Compilare: main.cpp: In function 'int readDate(int, int, int)': main.cpp:14:11: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 14 | while(i < s.size() && !isdigit(s[i])) i++; | ~~^~~~~~~~~~ main.cpp:15:11: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 15 | while(i < s.size() && isdigit(s[i])) z = z * 10 + s[i++] - '0'; | ~~^~~~~~~~~~ main.cpp:16:11: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 16 | while(i < s.size() && !isalpha(s[i])) i++; | ~~^~~~~~~~~~ main.cpp:17:11: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 17 | while(i < s.size() && isalpha(s[i])) l += tolower(s[i++]); | ~~^~~~~~~~~~ main.cpp:18:11: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 18 | while(i < s.size() && !isdigit(s[i])) i++; | ~~^~~~~~~~~~ main.cpp:19:11: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 19 | while(i < s.size() && isdigit(s[i])) o = o * 10 + s[i++] - '0'; | ~~^~~~~~~~~~ main.cpp:20:11: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 20 | while(i < s.size() && !isdigit(s[i])) i++; | ~~^~~~~~~~~~ main.cpp:21:11: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 21 | while(i < s.size() && isdigit(s[i])) m = m * 10 + s[i++] - '0'; | ~~^~~~~~~~~~