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Format a decimal number
Format the number 7/8 as a decimal with 2 places: 0.88
scala
scala
java 1.5 or later
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There are 28 other solutions in additional languages (clojure, cpp, csharp, erlang ...)
val formatted = String.format("%3.2f", double2Double(7./8.))
printf("%3.2f\n", 7./8.)
String formatted = String.format("%3.2f", 7./8.);
Submit a new solution for scala or java
There are 28 other solutions in additional languages (clojure, cpp, csharp, erlang ...)
