Compilare: user.cpp: In function ‘int main()’: user.cpp:22:11: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if(n1>n2) ^ user.cpp:28:11: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if(n2>n1) ^ user.cpp:6:25: warning: variable ‘p’ set but not used [-Wunused-but-set-variable] int r[2001],u[2001],p[2001][2],au[2001],ar[2001]; ^ user.cpp:6:45: warning: variable ‘ar’ set but not used [-Wunused-but-set-variable] int r[2001],u[2001],p[2001][2],au[2001],ar[2001]; ^