Compilare: main.cpp: In function 'void Delete(unsigned int, unsigned int&)': main.cpp:36:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(unsigned int i = 0; i < Lg; i++) ~~^~~~ main.cpp: In function 'long long int Solve(int)': main.cpp:59:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i = 1; i <= N; i++) ~~^~~~ main.cpp:62:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(k > M) ~~^~~