Even Odd in Forth

Even Odd

in Forth

Welcome to the Even Odd in Forth page! Here, you'll find the source code for this program as well as a description of how the program works.

Current Solution

: 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
    even-odd ;

main
bye

Even Odd in Forth was written by:

• Ricardo Mapurunga Junior

If you see anything you'd like to change or update, please consider contributing.

How to Implement the Solution

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How to Run the Solution

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