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Add Even Odd in Forth #6087

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Merged
rzuckerm merged 1 commit into from
Jun 28, 2026
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Add Even Odd in Forth #6087

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16 changes: 16 additions & 0 deletions archive/f/forth/even-odd.fth
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Original file line number Diff line number Diff line change
@@ -0,0 +1,16 @@
: even-odd ( n -- )
2 mod 0= if
." Even"
else
." Odd"
then cr ;

: usage ( -- ) ." Usage: please input a number" cr ;

: main
argc @ 2 < if usage exit then
1 arg s>number? 0= if usage exit else drop then
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rzuckerm marked this conversation as resolved.
even-odd ;

main
bye