Compilare: main.cpp: In function 'int main()': main.cpp:12:17: warning: 'n' is used uninitialized in this function [-Wuninitialized] for(int i=1;i<=n;i++) ~^~~ main.cpp:32:38: warning: 'drmax' may be used uninitialized in this function [-Wmaybe-uninitialized] cout<<smax<<" "<<stmax<<" "<<drmax; ^ main.cpp:32:28: warning: 'stmax' may be used uninitialized in this function [-Wmaybe-uninitialized] cout<<smax<<" "<<stmax<<" "<<drmax; ^~~