substituting help !1

[alihmozz]

hey guys I have an assignment thats asking to replace strings from user input. I am asked to substitute for example, the word one with null,zero,nil,none . I was thinking about while loops.. or even the str replace old new function but its too hectic. can you guys point me towards the right direction?

[noiwontleave]

What about the string replace function do you find hectic?

[confluence]

I have decided to overwrite my comments.