Largest Number among "n" numbers in C

#include<stdio.h>
#include<conio.h>
int main()
{
	int a[200];
	int i,n,largest;
	printf("enter no of elements:");
	scanf("%d",&n);
	for(i=0;i<n;i++)
	{
		printf("number [%d]",i+1);
		scanf("%d",&a[i]);
	}
	largest=a[0];
	for(i=0;i<n;i++)
	{
		if(largest<a[i])
		largest=a[i];
	}
	printf("%d is the largest number. ",largest);
	getch();
	return 0;
}