#include <stdio.h>
void func( int a[] ,int n , int x)
{
int low, high , mid;
low = 0;
high = n-1;
int m = 0;
while (low<=high)
{
mid = (low+high)/2;
if( x==a[mid])
{
printf("%s","FOND");
m= 1;
break ;
}
else if (x>a[mid])
{
low = mid +1;
}
else
high = mid -1;
}
if(m==0)
printf("%s","NOT FOND");
}
int main()
{
int a[100];
int number;
int size_;
printf("plz enter size of array : ");
scanf("%d",&size_);
printf("Enter Array\n");
for(int i=0;i<size_;i++)
scanf("%d",&a[i]);
printf("Enter Number : ");
scanf("%d",&number);
func(a,size_,number);
}