Eroare de compilare: main.cpp: In function 'int expresie(const std::string&, int&)': main.cpp:13:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 13 | while (p<s.size()&&{s[p]=='+' || s[p]=='-'}) { | ~^~~~~~~~~ main.cpp:13:24: error: expected primary-expression before '{' token 13 | while (p<s.size()&&{s[p]=='+' || s[p]=='-'}) { | ^ main.cpp:13:24: error: expected ')' before '{' token 13 | while (p<s.size()&&{s[p]=='+' || s[p]=='-'}) { | ~ ^ | ) main.cpp:13:47: error: expected ';' before '}' token 13 | while (p<s.size()&&{s[p]=='+' || s[p]=='-'}) { | ^ | ; main.cpp:13:48: error: expected primary-expression before ')' token 13 | while (p<s.size()&&{s[p]=='+' || s[p]=='-'}) { | ^ main.cpp: In function 'int termen(const std::string&, int&)': main.cpp:24:12: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 24 | while(p<s.size() && (s[p] == '*' || s[p] == '/')) { | ~^~~~~~~~~ main.cpp: In function 'int numar(const std::string&, int&)': main.cpp:54:11: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 54 | for(;p<s.size() && isdigit(s[p]); p++) { | ~^~~~~~~~~ Non zero exit status: 1