#include
#include
#include
int fact(int n);
void main()
{
char a[20],st_char;
static int i,j,k,n,ctr,main_ctr;
printf("Enter the string : ");
//gets(a);
scanf("%s",a);
n=strlen(a);
if(n<=1)
{
printf("please enter a valid string ");
exit(0);
}
//label :
while(main_ctrDesigned by Manish Pa
What could be the efficient algo for finding permutation of string.
Lets say a user enter a string "abc".
The output should be 6(3*2*1) along with he combination of them like
abc
bca
cab
bac
acb
cba
*Subhransu Panigrahi
*
*Mobile:* *+91-9840931538*
*Email:* subhransu.panigr...
