Digital root/Multiplicative digital root: Difference between revisions
Digital root/Multiplicative digital root (view source)
Revision as of 23:58, 24 May 2019
, 5 years agoAdded 11l
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* [https://www.youtube.com/watch?v=Wim9WJeDTHQ What's special about 277777788888899?] - Numberphile video
<br><br>
=={{header|11l}}==
{{trans|Python}}
<lang 11l>F mdroot(n)
V count = 0
V mdr = n
L mdr > 9
V m = mdr
V digits_mul = 1
L m
digits_mul *= m % 10
m = m I/ 10
mdr = digits_mul
count++
R (count, mdr)
print(‘Number: (MP, MDR)’)
print(‘====== =========’)
L(n) (123321, 7739, 893, 899998)
print(‘#6: ’.format(n), end' ‘’)
print(mdroot(n))
[[Int]] table
table.resize(10)
V n = 0
L min(table.map(row -> row.len)) < 5
table[mdroot(n)[1]].append(n)
n++
print(‘’)
print(‘MP: [n0..n4]’)
print(‘== ========’)
L(val) table
print(‘#2: ’.format(L.index), end' ‘’)
print(val[0.<5])</lang>
=={{header|Ada}}==
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