Re: [algogeeks] Java recursion Question !!

2012-07-27 Thread teja bala 
thx alot

How silly my mistake was!! :( ...

On Thu, Jul 26, 2012 at 11:16 PM, payal gupta  wrote:

> perhaps its this quoted line...
>
> " permu(c,i+1,j); "  >"permu(c,i+1,n)
>
> On Thu, Jul 26, 2012 at 9:37 PM, teja bala wrote:
>
>> // plz anyone tell me whats wrong in this code
>> //o/p should print all possible permutations of string.
>>
>> class swap
>> {
>>  char ab[]={'a','b','c'};
>>  public static void main(String[] args)
>> {
>> swap c=new swap();
>>  permu(c.ab,0,3);
>> }
>> public static void permu(char c[],int i,int n)
>>  {
>> System.out.print(i);int j;
>> if(i==n){ for( char ch:c)System.out.print(ch);}
>>  else
>> {
>> for(j=i;j>  {
>> swaps(c[i],c[j]);
>> permu(c,i+1,j);
>>  swaps(c[i],c[j]);
>> }
>>  }
>> }
>> public static void swaps (char x,char y)
>>  {
>> char temp1=x;
>> x=y;
>>  y=temp1;
>> }
>> }
>>
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>
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Re: [algogeeks] Java recursion Question !!

2012-07-26 Thread payal gupta 
perhaps its this quoted line...

" permu(c,i+1,j); "  >"permu(c,i+1,n)

On Thu, Jul 26, 2012 at 9:37 PM, teja bala wrote:

> // plz anyone tell me whats wrong in this code
> //o/p should print all possible permutations of string.
>
> class swap
> {
>  char ab[]={'a','b','c'};
>  public static void main(String[] args)
> {
> swap c=new swap();
>  permu(c.ab,0,3);
> }
> public static void permu(char c[],int i,int n)
>  {
> System.out.print(i);int j;
> if(i==n){ for( char ch:c)System.out.print(ch);}
>  else
> {
> for(j=i;j  {
> swaps(c[i],c[j]);
> permu(c,i+1,j);
>  swaps(c[i],c[j]);
> }
>  }
> }
> public static void swaps (char x,char y)
>  {
> char temp1=x;
> x=y;
>  y=temp1;
> }
> }
>
>  --
> You received this message because you are subscribed to the Google Groups
> "Algorithm Geeks" group.
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>

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[algogeeks] Java recursion Question !!

2012-07-26 Thread teja bala 
// plz anyone tell me whats wrong in this code
//o/p should print all possible permutations of string.

class swap
{
 char ab[]={'a','b','c'};
public static void main(String[] args)
{
swap c=new swap();
 permu(c.ab,0,3);
}
public static void permu(char c[],int i,int n)
{
System.out.print(i);int j;
if(i==n){ for( char ch:c)System.out.print(ch);}
else
{
for(j=i;jhttp://groups.google.com/group/algogeeks?hl=en.