Initial data commit

Task/Sorting-algorithms-Bogosort/Modula-3/sorting-algorithms-bogosort.mod3

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+MODULE Bogo EXPORTS Main;
+
+IMPORT IO, Fmt, Random;
+
+VAR a := ARRAY [1..5] OF INTEGER {1, 2, 3, 4, 5};
+    count := 0;
+
+PROCEDURE Shuffle(VAR a: ARRAY OF INTEGER) =
+  VAR temp: INTEGER;
+  BEGIN
+    WITH rand = NEW(Random.Default).init() DO
+      FOR i := FIRST(a) TO LAST(a) - 1 DO
+        WITH j = rand.integer(i, LAST(a)) DO
+          temp := a[i];
+          a[i] := a[j];
+          a[j] := temp;
+        END;
+      END;
+    END;
+  END Shuffle;
+
+PROCEDURE Sorted(VAR a: ARRAY OF INTEGER): BOOLEAN =
+  BEGIN
+    IF NUMBER(a) <= 1 THEN
+      RETURN TRUE;
+    END;
+    FOR i := FIRST(a) + 1 TO LAST(a) DO
+      IF (a[i] < a[i - 1]) THEN
+        RETURN FALSE;
+      END;
+    END;
+    RETURN TRUE;
+  END Sorted;
+
+BEGIN
+  Shuffle(a);
+  WHILE NOT Sorted(a) DO
+    Shuffle(a);
+    INC(count);
+  END;
+  FOR i := FIRST(a) TO LAST(a) DO
+    IO.PutInt(a[i]);
+    IO.Put(" ");
+  END;
+  IO.Put("\nRequired " & Fmt.Int(count) & " shuffles\n");
+END Bogo.