Humble numbers: Difference between revisions
Added XPL0 example.
Thundergnat (talk | contribs) m (syntax highlighting fixup automation) |
(Added XPL0 example.) |
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7,545 have 15 digits
8,632 have 16 digits
</pre>
=={{header|XPL0}}==
<syntaxhighlight lang "XPL0">func Humble(N); \Return 'true' if N is a humble number
int N;
[if N = 1 then return true;
if rem(N/2) = 0 then return Humble(N/2);
if rem(N/3) = 0 then return Humble(N/3);
if rem(N/5) = 0 then return Humble(N/5);
if rem(N/7) = 0 then return Humble(N/7);
return false;
];
int N, C, D, P;
[N:= 1; C:= 0;
loop [if Humble(N) then
[C:= C+1;
IntOut(0, N); ChOut(0, ^ );
if C >= 50 then quit;
];
N:= N+1;
];
CrLf(0);
D:= 1; P:= 10; N:= 1; C:= 0;
loop [if Humble(N) then
[if N >= P then
[IntOut(0, D);
Text(0, ": ");
IntOut(0, C);
CrLf(0);
C:= 0;
D:= D+1;
if D > 9 then quit;
P:= P*10;
];
C:= C+1;
];
N:= N+1;
];
]</syntaxhighlight>
{{out}}
<pre>
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 32 35 36 40 42 45 48 49 50 54 56 60 63 64 70 72 75 80 81 84 90 96 98 100 105 108 112 120
1: 9
2: 36
3: 95
4: 197
5: 356
6: 579
7: 882
8: 1272
9: 1767
</pre>
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