Borderou de evaluare (job #609254)

Compilare: main.cpp: In function 'bool cmp(std::string, std::string)': main.cpp:9:18: warning: comparison of integer expressions of different signedness: 'int' and 'const unsigned int' [-Wsign-compare] 9 | for(int i=0;i<min(a.size(),b.size());i++) | ~^~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:22:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 22 | for(int i=0;i<r.size();i++) | ~^~~~~~~~~ main.cpp:26:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 26 | for(int k=i;k<r.size();k++) | ~^~~~~~~~~ main.cpp:31:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 31 | for(int i=0;i<r.size();i++) | ~^~~~~~~~~ main.cpp:33:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 33 | for(int j=i;j<r.size();j++) | ~^~~~~~~~~