Borderou de evaluare (job #598693)

Compilare: main.cpp: In function 'int main()': main.cpp:10:16: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 10 | for(int i=0; i<n; i++){ | ~^~ main.cpp:14:16: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 14 | for(int i=0; i<n; i++){ | ~^~ main.cpp:16:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 16 | for(int j=0; j<s.length(); j++){ | ~^~~~~~~~~~~ main.cpp:20:16: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 20 | for(int j=1; j<=kmax; j++){ | ~^~~~~~ main.cpp:21:17: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 21 | for(int i=0; i<n; i++){ | ~^~