problem from a beginner
vellinga at nwciowa.edu
Wed Feb 12 11:44:00 PST 2003
I am trying to learn about squeak and writing a method to compute
factorial using a loop. Here's my code
"an alternative to factorial method"
| answer end |
answer := 1.
end := self.
1 to: end do:
[:index | answer := answer * index.
Transcript show: (answer printString), ' ', (index printString); cr. ]
The output looks fine, but when I call this method all that gets
returned is the original value sent. Please help me clear this hurdle.
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