Borderou de evaluare (job #663274)

Compilare: main.cpp: In function 'int main()': main.cpp:11:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 11 | for(i=0; i<s.size(); i++) | ~^~~~~~~~~ main.cpp:23:19: warning: left operand of comma operator has no effect [-Wunused-value] 23 | for(i=0; i<10, k>0; i++) | ~^~~ main.cpp:34:19: warning: left operand of comma operator has no effect [-Wunused-value] 34 | for(i=0; i<10, k>0; i++) | ~^~~