Sort array in asc order in C

[mouli1441]

`#include <stdio.h>

void main()
{
int arr1[100];
int n, i, j, tmp;

   printf("\n\nsort elements of array in ascending order :\n ");
   printf("----------------------------------------------\n");	

printf("Input the size of array : ");
scanf("%d", &n);

   printf("Input %d elements in the array :\n",n);
   for(i=0;i<n;i++)
        {
      printf("element - %d : ",i);
      scanf("%d",&arr1[i]);
    }

for(i=0; i<n; i++)
{
    for(j=i+1; j<n; j++)
    {
        if(arr1[j] <arr1[i])
        {
            tmp = arr1[i];
            arr1[i] = arr1[j];
            arr1[j] = tmp;
        }
    }
}
printf("\nElements of array in sorted ascending order:\n");
for(i=0; i<n; i++)
{
    printf("%d  ", arr1[i]);
}
        printf("\n\n");

}`