Write a C Program to Sort given data

/**************************************************************/
/*Programmed by : Vivek Patel**********************************/
/*For Bugs Free feel to contact********************************/
/*Website : www.vivekpatel.cjb.net*****************************/
/*Email : vivek_patel9@rediffmail.com**************************/
/**************************************************************/

#include
#include

void main(){
int *arr,i,j,tmp,n;
printf("Enter how many data you want to sort : ");
scanf("%d",&n);
for(i=0;i scanf("%d",arr+i);

for(i=0;i {
for(j=i+1;j if( *(arr+i) > *(arr+j)){
tmp = *(arr+i);
*(arr+i) = *(arr+j);
*(arr+j) = tmp;
}
}
}

printf("\n\nAfter Sort\n");
for(i=0;i printf("%d\n",*(arr+i));

getch();
}