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Largest int from concatenated ints: Difference between revisions
D entry: maxCat3 is now less elegant but works with [10, 1010]
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(D entry: maxCat3 is now less elegant but works with [10, 1010]) |
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=={{header|D}}==
The three algorithms. Uses the second module from the Permutations Task.
<lang d>import std.stdio, std.algorithm, std.
auto maxCat1(in int[] arr) {
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}
auto maxCat3(in int[] arr) {
immutable maxl = arr.reduce!max.text.length;
return arr.to!(string[])
.schwartzSort!(s => s.replicate(maxl/s.length + 1), "a > b")
}
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