/in/foo.cc: In function 'int Insert(int*, int, int)':
/in/foo.cc:28:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
  for( i=n-1; i>=0 && a[i]>x; i--)
  ^~~
/in/foo.cc:30:3: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'
   a[i]=x;
   ^