Tau function: Difference between revisions
Add Draco
(add task to aarch64 assembly raspberry pi) |
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readln;
end.</lang>
=={{header|Draco}}==
<lang draco>proc nonrec tau(word n) word:
word count, total, p;
total := 1;
while n & 1 = 0 do
total := total + 1;
n := n >> 1
od;
p := 3;
while p*p <= n do
count := 1;
while n % p = 0 do
count := count + 1;
n := n / p
od;
total := total * count;
p := p + 2
od;
if n>1
then total << 1
else total
fi
corp
proc nonrec main() void:
byte n;
for n from 1 upto 100 do
write(tau(n):3);
if n%20=0 then writeln() fi
od
corp</lang>
{{out}}
<pre> 1 2 2 3 2 4 2 4 3 4 2 6 2 4 4 5 2 6 2 6
4 4 2 8 3 4 4 6 2 8 2 6 4 4 4 9 2 4 4 8
2 8 2 6 6 4 2 10 3 6 4 6 2 8 4 8 4 4 2 12
2 4 6 7 4 8 2 6 4 8 2 12 2 4 6 6 4 8 2 10
5 4 2 12 4 4 4 8 2 12 4 6 4 4 4 12 2 6 6 9</pre>
=={{header|Dyalect}}==
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