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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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40
Task/Increasing-gaps-between-consecutive-Niven-numbers/XPL0/increasing-gaps-between-consecutive-niven-numbers.xpl0 Normal file
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func DigitSum(N, Sum); \Return sum of digits in N given sum of digits in N-1
int N, Sum;
[Sum:= Sum+1;
while N > 0 and rem(N/10) = 0 do
[Sum:= Sum -9;
N:= N/10;
];
return Sum;
];
int Previous, Gap, S, NivenIndex, GapIndex, Niven;
def Tab = 9;
[Previous:= 1;
Gap:= 0;
S:= 0;
NivenIndex:= 0;
GapIndex:= 1;
Text(0, "Index Gap Index Niven^m^j");
Niven:= 1;
while GapIndex <= 23 do
[S:= DigitSum(Niven, S);
if rem(Niven/S) = 0 then
[if Niven > Previous + Gap then
[Gap:= Niven - Previous;
IntOut(0, GapIndex); ChOut(0, Tab);
IntOut(0, Gap); ChOut(0, Tab);
IntOut(0, NivenIndex); ChOut(0, Tab);
IntOut(0, Previous); CrLf(0);
GapIndex:= GapIndex+1;
];
Previous:= Niven;
NivenIndex:= NivenIndex+1;
];
Niven:= Niven+1;
];
]