public class Utils
extends java.lang.Object
Constructor and Description |
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Utils() |
Modifier and Type | Method and Description |
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static <T> java.util.Set<T> |
copySet(java.util.Set<T> originalSet) |
static int |
factorial(int n) |
static <E> java.util.List<java.util.List<E>> |
generatePerm(java.util.List<E> original) |
static <T> java.util.List<java.util.List<java.util.List<java.util.List<T>>>> |
getAllPartitions(java.util.Set<T> set) |
static void |
main(java.lang.String[] args) |
static <T> java.util.Set<java.util.Set<T>> |
powerSet(java.util.Set<T> originalSet) |
public static <T> java.util.Set<java.util.Set<T>> powerSet(java.util.Set<T> originalSet)
public static void main(java.lang.String[] args)
public static int factorial(int n)
public static <E> java.util.List<java.util.List<E>> generatePerm(java.util.List<E> original)
public static <T> java.util.List<java.util.List<java.util.List<java.util.List<T>>>> getAllPartitions(java.util.Set<T> set)
public static <T> java.util.Set<T> copySet(java.util.Set<T> originalSet)