53 lines
992 B
Python
53 lines
992 B
Python
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head = None
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#node1 = {'name' : 'Ivan', 'phone' : '123-456', 'next' : None}
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#head = node1
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#node2 = {'name' : 'Dima', 'phone' : '789-123', 'next' : None}
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#node1['next'] = node2
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def ll_insert(head, name, phone):
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curent = head
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while curent is not None:
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if curent['name'] == name:
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curent['phone'] = phone
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return head
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curent = curent['next']
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n_node = {'name' : name, 'phone' : phone, 'next' : None}
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if head is None:
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return n_node
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curent = head
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while curent['next'] is not None:
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curent = curent['next']
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curent['next'] = n_node
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return head
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ptiny("====== TESTING ll_insert FUNC ========")
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head = ll_insert(head,'Ivan','123-456')
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print(head)
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head = ll_insert(head, 'Boris', '123-456')
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print(head)
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head = ll_insert(head, 'Ivan', '321-654')
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print(head)
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head = ll_insert(head, 'Dima', '345-678')
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print(head)
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head = ll_insert(head, 'Boris', '111-222')
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print(head)
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print("======= END TEST =======")
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