Borderou de evaluare (job #648923)

Compilare: main.cpp: In function 'int getIntent(std::string)': main.cpp:13:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 13 | for(;s[ans] == ' ' && ans < s.size(); ans++){} | ~~~~^~~~~~~~~~ main.cpp: In function 'void treceSpatii(std::string)': main.cpp:18:32: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 18 | while(s[poz] == ' ' && poz < s.size()){ | ~~~~^~~~~~~~~~ main.cpp: In function 'void treceNew(std::string, int&)': main.cpp:24:38: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 24 | while(s[newPoz] == ' ' && newPoz < s.size()){ | ~~~~~~~^~~~~~~~~~ main.cpp: In function 'int termen(std::string, int&)': main.cpp:37:40: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 37 | while(isdigit(s[newPoz]) && newPoz < s.size()){ | ~~~~~~~^~~~~~~~~~ main.cpp: In function 'void evalExp(std::string)': main.cpp:71:61: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 71 | while( (s[newPoz] == '+' || s[newPoz] == '-') && newPoz < s.size() ){ | ~~~~~~~^~~~~~~~~~ main.cpp: In function 'void eval(std::string)': main.cpp:92:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 92 | for(int i = poz; i < s.size(); i++){ | ~~^~~~~~~~~~