Compilare: main.cpp: In function 'void rezolvare()': main.cpp:41:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 1; i < s2.size(); ++i) ~~^~~~~~~~~~~ main.cpp:45:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(i + d[i] < s2.size() && s2[d[i]] == s2[i + d[i]]) ~~~~~~~~~^~~~~~~~~~~ main.cpp:57:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 1; i < s2.size(); ++i) ~~^~~~~~~~~~~ main.cpp:61:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(i + d2[i] < s2.size() && s2[d2[i]] == s2[i + d2[i]]) ~~~~~~~~~~^~~~~~~~~~~