Compilare: main.cpp: In function 'int main()': main.cpp:50:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (putere(cn[i])<=p-(cift-i)*2) ~~~~~~~~~~~~~^~~~~~~~~~~~~~ main.cpp:57:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (putere(cn[i])>p-(cift-i)*2) ~~~~~~~~~~~~~^~~~~~~~~~~~~ main.cpp:61:38: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (putere(j)<=p-(cift-i)*2) ~~~~~~~~~^~~~~~~~~~~~~~ main.cpp:75:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (putere(j)<=p-(cift-i)*2) ~~~~~~~~~^~~~~~~~~~~~~~