Use dichotomy to find specific values from the array

#include <stdio.h>
int main()
{
	int i = 0;
	int arr[] = { 1,2,3,4,5,6,7,8,9,10 };
	int sz = sizeof(arr) / sizeof(arr[0]);
	int lift = 0;// Left subscript 
	int right = sz - 1;// Right subscript 
	scanf("%d", &i);// Receive the number you want to find 
	while ( lift <= right)
	{
		int mid = (lift + right) / 2;
		if (arr[mid] > i)
			right = mid -1;
		else if (arr[mid] < i)
			lift = mid + 1;
		else if (arr[mid] == i)
		{
			printf(" Subscript to be  %d", mid);
			break;
		}
	}
	if (lift > right)
		printf(" Did not find ");
	return 0;
}
// Use dichotomy to find specific numbers from a string of arrays 
// Expand your mind ： If the contents of the array are large enough , You can find the target faster