Compilare: main.cpp: In function 'int main()': main.cpp:15:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<aux.size();i++) ~^~~~~~~~~~~ main.cpp:36:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if(s[i-lung]!=s[i+lung]) ^~ main.cpp:38:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' manacher[i]=lung; ^~~~~~~~