Completing C code with D style

[forkit]

On Monday, 8 November 2021 at 12:04:26 UTC, forkit wrote:
>
>         case 'o' :
>             result = result.filter!(a => (a % 2 == 1)).array;

oops.

case 'o' :
             result = result.filter!(a => (a % 2 != 0)).array;