Borderou de evaluare (job #788968)

Compilare: main.cpp: In function 'int main()': main.cpp:15:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 15 | for (int i=0; i<s.size(); i++) { | ~^~~~~~~~~ main.cpp:22:15: warning: 'nr' may be used uninitialized [-Wmaybe-uninitialized] 22 | nr=(nr*b%k+cnt)%k; | ~~^~ main.cpp:10:19: note: 'nr' was declared here 10 | long long b,k,nr; | ^~ main.cpp:22:19: warning: 'cnt' may be used uninitialized [-Wmaybe-uninitialized] 22 | nr=(nr*b%k+cnt)%k; | ~~~~~~~^~~~~ main.cpp:16:19: note: 'cnt' was declared here 16 | long long cnt; | ^~~