Compilare: main.cpp: In function 'int main()': main.cpp:3:19: warning: integer overflow in expression [-Woverflow] #define oo (1<<31)-1 ~~~~~~~^~ main.cpp:54:14: note: in expansion of macro 'oo' D[i]=oo; ^~ main.cpp:3:19: warning: integer overflow in expression [-Woverflow] #define oo (1<<31)-1 ~~~~~~~^~ main.cpp:58:17: note: in expansion of macro 'oo' if(D[i]==oo) g<<0<<" "; ^~