Compilare: main.cpp:5:22: warning: integer overflow in expression [-Woverflow] const int inf=(1<<31)-1; ~~~~~~~^~ main.cpp: In function 'int main()': main.cpp:12:46: warning: variable 'min1' set but not used [-Wunused-but-set-variable] int n,a,min=inf,max=-inf-1,sum=0,h1=1,h2,min1,t=1; ^~~~ main.cpp:31:44: warning: 'h2' may be used uninitialized in this function [-Wmaybe-uninitialized] co << max-min << " " << h1 << " " << h2; ^