Compilare: user.cpp: In function ‘int main()’: user.cpp:14:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 2; i <= N; i++) { ^ user.cpp:18:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(Max < L[j] && a[j] < a[i]) ^ user.cpp:21:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(LMax < Max + 1) LMax = Max + 1, poz = i; ^