Borderou de evaluare (job #742231)

Compilare: main.cpp: In function 'int main()': main.cpp:15:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 15 | for(int i = 0; i < x.size(); i++) | ~~^~~~~~~~~~ main.cpp:21:28: warning: suggest parentheses around '&&' within '||' [-Wparentheses] 21 | if(x[i] == '.' && i == 0 || x[i] == ',' && i == 0) main.cpp:25:33: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 25 | if(x[i] == '.' && i == x.size() - 1 || x[i] == ',' && i == x.size() - 1) | ~~^~~~~~~~~~~~~~~ main.cpp:25:69: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 25 | if(x[i] == '.' && i == x.size() - 1 || x[i] == ',' && i == x.size() - 1) | ~~^~~~~~~~~~~~~~~ main.cpp:25:28: warning: suggest parentheses around '&&' within '||' [-Wparentheses] 25 | if(x[i] == '.' && i == x.size() - 1 || x[i] == ',' && i == x.size() - 1)