Contents

def binary_search(search_list, value):
    low = 0
    high = len(search_list) - 1
    while low <= high:
        middle = (low + high) // 2
        if search_list[middle] > value:
            high = middle - 1
        elif search_list[middle] < value:
            low = middle + 1
        else:
            return middle
    raise ValueError("Value not found.")

Version data entries

396 entries across 396 versions & 1 rubygems

Version	Path
trackler-2.2.1.119	tracks/python/exercises/binary-search/example.py
trackler-2.2.1.118	tracks/python/exercises/binary-search/example.py
trackler-2.2.1.117	tracks/python/exercises/binary-search/example.py
trackler-2.2.1.116	tracks/python/exercises/binary-search/example.py
trackler-2.2.1.115	tracks/python/exercises/binary-search/example.py
trackler-2.2.1.114	tracks/python/exercises/binary-search/example.py
trackler-2.2.1.113	tracks/python/exercises/binary-search/example.py
trackler-2.2.1.111	tracks/python/exercises/binary-search/example.py
trackler-2.2.1.110	tracks/python/exercises/binary-search/example.py
trackler-2.2.1.109	tracks/python/exercises/binary-search/example.py
trackler-2.2.1.108	tracks/python/exercises/binary-search/example.py
trackler-2.2.1.107	tracks/python/exercises/binary-search/example.py
trackler-2.2.1.106	tracks/python/exercises/binary-search/example.py
trackler-2.2.1.105	tracks/python/exercises/binary-search/example.py
trackler-2.2.1.104	tracks/python/exercises/binary-search/example.py
trackler-2.2.1.103	tracks/python/exercises/binary-search/example.py
trackler-2.2.1.102	tracks/python/exercises/binary-search/example.py
trackler-2.2.1.101	tracks/python/exercises/binary-search/example.py
trackler-2.2.1.100	tracks/python/exercises/binary-search/example.py
trackler-2.2.1.99	tracks/python/exercises/binary-search/example.py