Compilare: main.cpp: In function 'int main()': main.cpp:19:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(strlen(s[i])>smax||(strlen(s[i])==smax&&strcmp(s[i],l)<0)) ~~~~~~~~~~~~^~~~~ main.cpp:19:44: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(strlen(s[i])>smax||(strlen(s[i])==smax&&strcmp(s[i],l)<0)) ~~~~~~~~~~~~^~~~~~ main.cpp:36:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int q=0; q<strlen(s[j]); q++) ~^~~~~~~~~~~~~ main.cpp:39:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(r==strlen(s[i])) ~^~~~~~~~~~~~~~