bool isCurrentCharTheLast $=($i$+1==$ myString.length$())$;

$//$check if the current character is any type of characters eg$.$ A$,$a$,1,?$

$//$and the next char is an empty space

$//$or it is the last character

$//$then it is a word.

if$(!$isCurrentCharEmpty && $($isNextCharEmpty $||$ isCurrentCharTheLast$))$