Borderou de evaluare (job #676753)

Compilare: main.cpp: In function 'int check(int)': main.cpp:21:21: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} and 'int' [-Wsign-compare] 21 | if( s[i].size() >= len ) { | ~~~~~~~~~~~~^~~~~~ main.cpp:30:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 30 | for( j = len; j < s[i].size(); j++ ) { | ~~^~~~~~~~~~~~~ main.cpp:49:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 49 | for( j = len; j < s[i].size(); j++ ) { | ~~^~~~~~~~~~~~~