If (et [I]. Word [w] <65 | | (et [I]. Word [w] & gt; 90 & amp; & Et [I]. Word [w] <97) | | et [I]. Word [w] & gt; 122)
{et [I]. Word [w]=' ';
}

CodePudding user response:

The ASCII table once know, figure out whether the lowercase letters, not if it is empty