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March 2014 update

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Ingy döt Net 2014-04-02 16:56:35 +00:00
parent 09687c4926
commit a25938f123
1846 changed files with 21876 additions and 5203 deletions
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2
Task/Happy-numbers/D/happy-numbers-2.d
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@ -4,7 +4,7 @@ bool isHappy(int n) pure /*nothrow*/ {
int[int] seen;
while (true) {
immutable t = n.text.map!q{(a - '0') ^^ 2}.reduce!q{a + b};
immutable t = n.text.map!q{(a - '0') ^^ 2}.sum;
if (t == 1)
return true;
if (t in seen)