[R] How to make this script ask again

ADias
2011-01-01T17:11:51Z

Hi,

as an example I have made this script to give the user the answer if a
number is odd or even:

 {
cat("Please, enter a number (Zero ends)")
n<-scan(n=1)
if(n==0)break
i<-("The number is odd")
p<-("The number is even")
if (n%%2==0)
p else i
}

If you run this script it will only work once, I mean, after it gives you
the answer is won't ask for another number. You need to run the script all
over again. How could I change it in order to make it ask me for another
number without having to run the all script again?

I have tried with the "repeat" but it doesn't work

 repeat {
cat("Please, enter a number (Zero ends)")
n<-scan(n=1)
if(n==0)break
i<-("The number is odd")
p<-("The number is even")
if (n%%2==0)
p else i
}

thanks,

Regards,
ADias
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