C program to find largest element of an array

#include<stdio.h>
#include<conio.h>
int main()
{
//int big(int a[],int);
int a[100];
int i,n, large,k,x;
printf("number of elements in the array=");
scanf("%d",&n);
printf("\nenter the elements=");
  for(i=0;i<=n-1;i++)
  {
   scanf("%d",&a[i]);
  }
 
  large=a[0];
  for(i=0;i<=n-1;i++)
   {
    if(large<a[i])
    large=a[i];
   }
   printf(" large=%d\n",large);
getch();
}