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2016 Update

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This commit is contained in:
Tina Müller 2016-12-05 22:15:40 +01:00
parent 948b86eafa
commit dcf5d15da3
7965 changed files with 139854 additions and 31002 deletions
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12
Task/Kaprekar-numbers/JavaScript/kaprekar-numbers-1.js Normal file
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function isKaprekar( n, bs ) {
if ( n < 1 ) return false
if ( n == 1 ) return true
bs = bs || 10
var s = (n * n).toString(bs)
for (var i=1, e=s.length; i<e; i+=1) {
var a = parseInt(s.substr(0, i), bs)
var b = parseInt(s.substr(i), bs)
if (b && a + b == n) return true
}
return false
}