Borderou de evaluare (job #655667)

Compilare: main.cpp: In function 'bool roua(std::vector<char>&)': main.cpp:189:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 189 | for (int i = 0; i < v.size(); i++) | ~~^~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:215:35: warning: comparison of integer expressions of different signedness: 'std::vector<char>::size_type' {aka 'unsigned int'} and 'int' [-Wsign-compare] 215 | if (k_frumoase.size() > r) | ~~~~~~~~~~~~~~~~~~^~~ main.cpp:217:35: warning: comparison of integer expressions of different signedness: 'std::vector<char>::size_type' {aka 'unsigned int'} and 'int' [-Wsign-compare] 217 | if (k_frumoase.size() == r) | ~~~~~~~~~~~~~~~~~~^~~~