Compilare: main.cpp: In function 'int main()': main.cpp:34:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j=2; j<aux.size(); j++) ~^~~~~~~~~~~ main.cpp:43:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j=1; j<s.size(); j++) ~^~~~~~~~~ main.cpp:45:56: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(lc!=0 && (s[j]!=aux[lc+1] || lc+1==aux.size())) ~~~~^~~~~~~~~~~~ main.cpp:50:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(lc==aux.size()-1) ~~^~~~~~~~~~~~~~ main.cpp:55:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1; i<s.size(); i++) ~^~~~~~~~~ main.cpp:58:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j=0; j<len[i].size(); j++) ~^~~~~~~~~~~~~~