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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
199093 changed files with 3378972 additions and 0 deletions
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32
Task/Range-extraction/XPL0/range-extraction.xpl0 Normal file
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@ -0,0 +1,32 @@
string 0;
def End = -1>>1;
func RangeExtract(List); \Return a string in the range format
int List, I, Lo, Hi;
char String(0);
[I:= 0;
loop [Lo:= List(I);
while List(I)+1 = List(I+1) do I:= I+1;
Hi:= List(I);
IntOut(8, Lo);
if Hi-Lo >= 2 then
[ChOut(8, ^-); IntOut(8, Hi)]
else if Hi-Lo = 1 then
[ChOut(8, ^,); IntOut(8, Hi)];
I:= I+1;
if List(I) = End then quit;
ChOut(8, ^,);
];
ChOut(8, 0);
I:= 0;
loop [String(I):= ChIn(8);
if String(I) = 0 then return String;
I:= I+1;
];
];
Text(0, RangeExtract(
[0, 1, 2, 4, 6, 7, 8, 11, 12, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
25, 27, 28, 29, 30, 31, 32, 33, 35, 36,
37, 38, 39, End]) )