Baidu Basic Technology Testing department on one side 2015/10/15

1, brief I introduce

2. String processing to find the longest number substring

such as String aadf1234sdfg123

3, recursion refers to the common eight Queens, Hanoi algorithm

The shortest distance of two strings defines the three-medium distance

123 1234 123

124 123 1234

First: Replace the character once, the distance is 1

The second type: delete one character, distance is 1

Third, add one character, distance is 1

4, recursion: Factorial code implementation to write a recursive formula

5, the code to implement the loop chain list of chain lists

6, bubble sort does not use intermediate variables, how to exchange a variable

7. Familiar design pattern

8, with object-oriented thinking, design a calculator containing add, subtract, multiply, divide

9, how to test the phone

10, code implementation of two-tree depth traversal breadth traversal

11. Enhance Linux Learning

12. TCP/IP programming

13, two-point search common algorithm

Baidu Basic Technology Testing department on one side 2015/10/15