Borderou de evaluare (job #792420)

Compilare: main.cpp: In function 'int main()': main.cpp:28:42: warning: comparison of integer expressions of different signedness: 'int' and 'std::stack<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 28 | if (cmax < s.size()) | ~~~~~^~~~~~~~~~ main.cpp:41:50: warning: comparison of integer expressions of different signedness: 'int' and 'std::stack<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 41 | if (cmax < s.size()) | ~~~~~^~~~~~~~~~ main.cpp:61:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::stack<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 61 | if (cmax < s.size()) | ~~~~~^~~~~~~~~~