Compilare: main.cpp: In function 'void ComputeLPS()': main.cpp:20:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 1; i < patern.size();) ~~^~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:48:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0, j = 0; i < str.size();) ~~^~~~~~~~~~~~ main.cpp:55:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(j == patern.size()) ~~^~~~~~~~~~~~~~~~