def create_chain_table(size):
    table = []
    for i in range(size):
        table.append([])
    return table

def chain_insert(table, key):
    index = key % len(table)
    table[index].append(key)

def chain_search(table, key):
    index = key % len(table)
    for item in table[index]:
        if item == key:
            return True
    return False

table = create_chain_table(10)
chain_insert(table, 15)
chain_insert(table, 35)
chain_insert(table, 42)
chain_insert(table, 27)
print(table)
print(chain_search(table, 35))
print(chain_search(table, 99))
