Answer Posted / b sohan lal

#include<stdio.h>
#include<conio.h>
#include<string.h>
void main()
{
char s[15],a[15];
int i,j,n;
clrscr();
printf("enter the string");
scanf("%s",s);
for(i=0;s[i]!='\0';i++)
{
if(s[i]!=s[i+1])
a[i]=s[i];
}
n=strlen(a);
for(i=0;s[i]!='\0';i++)
{
for(j=0;j<=n-i-1;j++)
{
if(a[j]>=a[j+1])
{
temp=a[j];
a[j]=a[j+1];
a[j+1]=temp;
}
}
}
printf("the sorted string is:%s",a);
getch();
}

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