Compilare: main.cpp: In function 'int main()': main.cpp:29:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<smic.size();++i) ~^~~~~~~~~~~~ main.cpp:33:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<s.size();++i) ~^~~~~~~~~ main.cpp:53:17: warning: unused variable 'ult' [-Wunused-variable] int ult=-1; ^~~ main.cpp:90:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1;i<=sol.size()/smic.size();++i) ~^~~~~~~~~~~~~~~~~~~~~~~~