Number reversal game: Difference between revisions

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@@ Line 704: / Line 704: @@
 =={{header|D}}==
-<lang d>import std.stdio, std.random, std.string, std.conv, std.algorithm;
+<lang d>import std.stdio, std.random, std.string, std.conv, std.algorithm,
+       std.range;
 void main() {
-    auto data = [1, 2, 3, 4, 5, 6, 7, 8, 9];
+    auto data = iota(1, 10).array();
-    do randomShuffle(data);
+    do data.randomShuffle();
-    while (isSorted(data));
+    while (data.isSorted());
     int trial;
-    while (!isSorted(data)) {
+    while (!data.isSorted()) {
         writef("%d: %s How many numbers to flip? ", ++trial, data);
-        data[0 .. to!int(strip(readln))].reverse;
+        data[0 .. readln().strip().to!size_t()].reverse();
     }
     writefln("\nYou took %d attempts.", trial);