C Program to Search an Element in an Array

Simple C Program to Search an Element in an Array :

Here's the code:

#include<stdio.h>
main()
// Search an element in array.
{
int i,a[5],num;
printf("Enter 5 numbers: \n");
for(i=0;i<5;i++)
{
scanf("%d",&a[i]);
}
printf("Enter a number to search: \n");
scanf("%d",&num);
int flag=0;
for(i=0;i<5;i++)
{
if(num==a[i])
{
flag==1;
}
}
if(flag==1)
{
printf("Entered number is present \n");
}
else
{
printf("Entered number is not present");
}
}