Anonymous user
Count the coins: Difference between revisions
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if a==$.k then return f+1 /*handle another special case. */
if a <$.k then return f /*if amount is <a coin, return F.*/
return f + kaChing(a-$.k, k) /*keep recursing the diminished $*/</lang>
'''output''' when using the default input
<pre style="overflow:scroll">
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