C program to find smallest element of an array

  #include<stdio.h>
#include<conio.h>

void main()
{
    int arr[10];
    int size,small,loop;
    
    printf("Enter the size of array n");
    scanf("%d",&size);

    for (loop=0; loop<size;loop++)
    {
            printf("Enter %dth element of arrayn",loop+1);
        scanf("%d",&arr[loop]);
    }
    
    printf("Elements you have entered are :n");
    for (loop=0; loop<size;loop++)
    {
        printf("%d  ",arr[loop]);
    }
    
    
    small=arr[0];
    
    for (loop=0; loop<size;loop++)
    {
        if(arr[loop]<small)
        {
            small = arr[loop];
        }
    }
    
        printf("n Smallest element of array is %d",small);
        
    
    getch();
}