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lei4848

Mon Jun 19, 2006 9:53 pm


I have a question...

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If an if statement containing many elsif parts and no else part

a)	Only one of the conditions is allowed to be true; otherwise there is an error.
b)	All the actions corresponding to true conditions are selected.
c)	Only the first true condition (if any ) is selected.
d)	At least one of the conditions is required to be true, otherwise there is a run-time error.
e)	None of the above.


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TheOneTrueGod

Mon Jun 19, 2006 10:01 pm



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d)


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Martin

Mon Jun 19, 2006 10:17 pm



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No.

The answer is c). Try it out and see


var x := 2
var y := 2
if x = 0 then
  put x
elsif x = 1 then
  put x
elsif x = 2 then
  put x
elsif y = 2
 puts "This isn't called!"
end if



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Bored

Tue Jun 20, 2006 7:57 am



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You shouldn't do peoples homework for them. This is obviously either a quiz question or homework question they don't know and are to lazy to check out.


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TheOneTrueGod

Tue Jun 20, 2006 8:01 am



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lol, I know, thats why I gave him the wrong answer...  Have more faith in my Turing knowledge :?


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Bored

Tue Jun 20, 2006 8:02 am



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I knew you did but it was Martin that was aimed at.


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upthescale

Tue Jun 20, 2006 2:39 pm



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No.

The answer is c). Try it out and see


 puts "This isn't called!"


Seems liek Martin is familiar with Ruby...


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aldreneo

Wed Jun 21, 2006 12:42 pm



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Or perl...Or was that C

AHHH this is what happens when you lean 5 languages at once