Compilare: user.cpp: In function ‘int main()’: user.cpp:15:15: warning: suggest parentheses around ‘-’ inside ‘<<’ [-Wparentheses] #define MAX (1<<31-1) ^ user.cpp:66:19: note: in expansion of macro ‘MAX’ nr1 = MAX; ^ user.cpp:15:15: warning: suggest parentheses around ‘-’ inside ‘<<’ [-Wparentheses] #define MAX (1<<31-1) ^ user.cpp:87:19: note: in expansion of macro ‘MAX’ nr2 = MAX; ^ user.cpp:15:15: warning: suggest parentheses around ‘-’ inside ‘<<’ [-Wparentheses] #define MAX (1<<31-1) ^ user.cpp:89:15: note: in expansion of macro ‘MAX’ if(nr1 != MAX || nr2 != MAX) ^ user.cpp:15:15: warning: suggest parentheses around ‘-’ inside ‘<<’ [-Wparentheses] #define MAX (1<<31-1) ^ user.cpp:89:29: note: in expansion of macro ‘MAX’ if(nr1 != MAX || nr2 != MAX) ^