Program to sort the given numbers using quick sort using C

# include <stdio.h>
# include <conio.h>
# include <values.h>
int a[10] ;
void main()
{
int i, n ;
void qsort(int, int) ;
clrscr() ;
printf("Enter the limit : ") ;
scanf("%d", &n) ;
printf("\nEnter the elements :\n\n") ;
for(i = 0 ; i < n ; i++)
scanf("%d", &a[i]) ;
a[i] = MAXINT ;
qsort(0, n - 1) ;
printf("\nThe sorted elemets are :\n\n") ;
for(i = 0 ; i < n ; i++)
printf("%d\t", a[i]) ;
getch() ;
}
void qsort(int left, int right)
{
int i, j, t, v ;
if(left < right)
{
i = left + 1 ;
j = right ;
v = left ;
for( ; ; )
{
while(a[v] >= a[i])
i++ ;
while(a[v] < a[j])
j-- ;
if(i < j)
{
t = a[i] ;
a[i] = a[j] ;
a[j] = t ;
}
else
break ;
}
t = a[v] ;
a[v] = a[j] ;
a[j] = t ;

qsort(left, j - 1) ;
qsort(j + 1, right) ;
}
return ;
}


RUN 1 :
~~~~~~~
Enter the limit : 5
Enter the elements :
20 40 30 50 10
The sorted elemets are :
10 20 30 40 50