Compilare: main.cpp: In function 'int main()': main.cpp:11:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1; i<=n; i++) ~^~~ main.cpp:19:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1; i<=Max; i++) ~^~~~~ main.cpp:42:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1; i<=n; i++) ~^~~