/in/foo.c: In function 'main':
/in/foo.c:5:34: warning: unused variable 'p' [-Wunused-variable]
  int i,j,n,a[10],t=0,max=0,min=0,p;
                                  ^
/in/foo.c:5:8: warning: unused variable 'j' [-Wunused-variable]
  int i,j,n,a[10],t=0,max=0,min=0,p;
        ^