Sort string letters in ascending order

Write a program to sort string letters in ascending order.

#include<stdio.h>
void Ascend_sort(char*);
int main()
{
	char s[100];
	printf("Enter String = ");
	scanf("%[^\n]",s);
	Ascend_sort(s);
	printf("String = %s\n",s);
	return 0;
}
void Ascend_sort(char *p)
{
	int i,j;
	char temp;
	for(i = 0;p[i];i++)
	{
		for(j=i+1;p[j];j++)
		{
			if(p[i] > p[j])
			{
				temp = p[i];
				p[i] = p[j];
				p[j] = temp;
			}
		}
	}
}

Output

Enter String = LotToLearn
String = LLTaenoort