C program that accept an array of 10 integers and a number to be deleted from the array if found

Write a program that accept an array of 10 integers and a number to be deleted from the array if found. Represent deleted element with -1 and display final array. If not found print appropriate message.

#include<stdio.h>
int main()
{
	int num[10],a,flag=0,n;
	printf("Enter any 10 Integer Number for Array: ");
	for(a=0;a<10;a++)
	{
		scanf("%d",&num[a]);
	}
	printf("Enter any For Search : ");
	scanf("%d",&n);
	for(a=0;a<10;a++)
	{
		if(n==num[a])
		{
			num[a]=-1;
			flag=1;
		}
	}
	if(flag!=0)
	{
		printf("Array After deletion : ");
		for(a=0;a<10;a++)
		{
			printf("%d\t",num[a]);
		}
	}
	else
	{
		printf("Searched Element not found in Array");
	}
	return 0;
}

Enter any 10 Integer Number for Array:

2

3

4

4

5

4

4

5

6

6

Enter any For Search : 5

Array After deletion : 2        3       4       4       -1      4       4       -1      6       6