How to get int from float in picat? -

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i try to read line string console (stdin) in picat , half:

main =>   l = read_line(),   b = l.length/2,   s = l.slice(1,b),   println(s).

crashes error(integer_expected(2.0),slice)

when int used instead of b - no crash. how turn b integer?

try either using integer(..) function convert l.length/2 integer or use to_integer() function....should you.


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