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Added factorial #53

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Merged
kostis merged 2 commits into from
Feb 24, 2025
Merged

Added factorial #53

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c155f77
Added factorial
ntua-el21200 Feb 24, 2025
1019801
Update factorial.dana
kostis Feb 24, 2025
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15 changes: 15 additions & 0 deletions dana/programs/factorial.dana
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Original file line number Diff line number Diff line change
@@ -0,0 +1,15 @@
def main

def fact is int: n as int
if n <= 1: return: 1
else: return: n*fact(n-1)

var input output is int
input := readInteger()

output := fact(input)
writeString: "The factorial of ";
writeInteger: input
writeString: " is "
writeInteger: output
writeString "\n"