Borderou de evaluare (job #788965)

Compilare: main.cpp: In function 'int main()': main.cpp:19:20: warning: comparison of integer expressions of different signedness: 'std::stack<long long int>::size_type' {aka 'unsigned int'} and 'int' [-Wsign-compare] 19 | if(s.size()>maxlen)maxlen=s.size(); | ~~~~~~~~^~~~~~~ main.cpp:24:16: warning: comparison of integer expressions of different signedness: 'std::stack<long long int>::size_type' {aka 'unsigned int'} and 'int' [-Wsign-compare] 24 | if(s.size()>maxlen)maxlen=s.size(); | ~~~~~~~~^~~~~~~