Binary search

# Binary search

list1 = [11,22,13,44,65,56,87,88,79,10]

list1.sort()
num = int(input("Enter element to search : "))

bottom = 0
top = len(list1)-1



while(True):
    if (bottom > top):
        print("Element not found")
        break
   
    middle = (bottom+top)//2
    if(list1[middle] == num):
        print("Sorted list :", list1)
        print("Element", num, "present at index", middle)
        break
    elif (list1[middle] < num):
        bottom = middle + 1
    else:
        top = middle - 1