/in/foo.cc: In function 'int main()':
/in/foo.cc:10:12: warning: array subscript is above array bounds [-Warray-bounds]
      if(a[i]>=a[5]) a[5]=a[i];
         ~~~^
/in/foo.cc:10:18: warning: array subscript is above array bounds [-Warray-bounds]
      if(a[i]>=a[5]) a[5]=a[i];
               ~~~^
/in/foo.cc:10:24: warning: array subscript is above array bounds [-Warray-bounds]
      if(a[i]>=a[5]) a[5]=a[i];
                     ~~~^
/in/foo.cc:12:14: warning: array subscript is above array bounds [-Warray-bounds]
     cout<<a[5];
              ^