import java.util.*;
class Anagrams
{
int count = 0;
void input()throws Exception
{
Scanner sc = new Scanner(System.in);
System.out.print("Enter a word : ");
String s = sc.next();
System.out.println("The Anagrams are : ");
display("",s);
System.out.println("Total Number of Anagrams = "+count);
}
void display(String s1, String s2)
{
if(s2.length()<=1)
{
count++;
System.out.println(s1+s2);
}
else
{
for(int i=0; i<s2.length(); i++)
{
String x = s2.substring(i, i+1);
String y = s2.substring(0, i);
String z = s2.substring(i+1);
display(s1+x, y+z);
}
}
}
public static void main(String args[])throws Exception
{
Anagrams ob=new Anagrams();
ob.input();
}
}
Output :
love
love
loev
lvoe
lveo
leov
levo
olve
olev
ovle
ovel
oelv
oevl
vloe
vleo
vole
voel
velo
veol
elov
elvo
eolv
eovl
evlo
evol
Total Number of Anagrams = 24 >
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