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Ingy döt Net 2013-10-27 22:24:23 +00:00
parent 6f050a029e
commit 776bba907c
3887 changed files with 59894 additions and 7280 deletions
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19
Task/Multisplit/D/multisplit.d
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@ -1,9 +1,9 @@
import std.stdio, std.array, std.algorithm;
string[] multiSplit(in string s, in string[] divisors)
/*pure nothrow*/ {
pure /*nothrow*/ {
string[] result;
auto rest = s.idup;
auto rest = s.idup; // Not nothrow.
while (true) {
bool done = true;
@ -11,7 +11,7 @@ string[] multiSplit(in string s, in string[] divisors)
{
string best;
foreach (div; divisors) {
const maybe = find(rest, div);
const maybe = rest.find(div);
if (maybe.length > best.length) {
best = maybe;
delim = div;
@ -21,18 +21,19 @@ string[] multiSplit(in string s, in string[] divisors)
}
result.length++;
if (done) {
result[$ - 1] = rest.idup;
result.back = rest.idup;
return result;
} else {
const t = findSplit(rest, delim);
result[$ - 1] = t[0].idup;
const t = rest.findSplit(delim);
result.back = t[0].idup;
rest = t[2];
}
}
}
void main() {
immutable s = "a!===b=!=c";
immutable divs = ["==", "!=", "="];
writeln(multiSplit(s, divs).join(" {} "));
"a!===b=!=c"
.multiSplit(["==", "!=", "="])
.join(" {} ")
.writeln;
}