#include <stdio.h>
#include <string.h>
#include <stdlib.h>
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_ctr<n) //loop till length
{
for(i=0;i<=n-2;++i) //loop to print first character of string ex abc,acb
{
ctr=0;
printf("\n");
printf("%c",a[0]);
for(j=i+1;j<=n-1;j++) //take
{
printf("%c",a[j]);
ctr++;
}
if(ctr!=n-1)
{
for(k=1;k<=i;k++)// print characters that left in above loop ex
from above i=2 print a[0], then j=3 print a[3], means to print a[1] and a[2]
{
printf("%c",a[k]);
ctr++;
}
}
}
st_char=a[0]; //ex for abc string this change as a[0]=b;
for(i=0;i<=n-2;i++) //a[1]=c;
a[i]=a[i+1]; //a[2]=a;
a[n-1]=st_char;
main_ctr++;
}
printf("\n>>>>>Designed by Manish Pathak<<<<<<<< ");
}
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