Price fraction: Difference between revisions

Content added Content deleted

Inline

@@ Line 584: / Line 584: @@
 =={{header|D}}==
-<lang d>import std.stdio: writeln;
+<lang d>import std.stdio;
-double priceRounder(double price)
+double priceRounder(in double price) pure nothrow
+in {
-    in { assert(price >= 0 && price <= 1.0); }
+    assert(price >= 0 && price <= 1.0);
-    body {
+} body {
-        enum cin  = [.06, .11, .16, .21, .26, .31, .36, .41, .46, .51,
-                     .56, .61, .66, .71, .76, .81, .86, .91, .96, 1.01];
+    enum cin  = [.06, .11, .16, .21, .26, .31, .36, .41, .46, .51,
-        enum cout = [.10, .18, .26, .32, .38, .44, .50, .54, .58, .62,
+                 .56, .61, .66, .71, .76, .81, .86, .91, .96, 1.01];
-                     .66, .70, .74, .78, .82, .86, .90, .94, .98, 1.00];
+    enum cout = [.10, .18, .26, .32, .38, .44, .50, .54, .58, .62,
+                 .66, .70, .74, .78, .82, .86, .90, .94, .98, 1.00];
-        foreach (i, p; cin)
-            if (p >= price)
+    foreach (i, p; cin)
-                return cout[i];
+        if (p >= price)
-        assert(0);
+            return cout[i];
-    }
+    assert(0);
+}
 void main() {
@@ Line 603: / Line 604: @@
         writeln(priceRounder(price));
 }</lang>
+{{out}}
-Output:
 <pre>0.82
 .9