I asked everyone, and they said that data structures and discrete mathematics are useful (especially data structures) .H

fletcher388

A linked list is also a data structure. . . The stack is too. Array is also, the data is organized in a certain form is called a data structure, what is the class called? Custom data structure.
Discrete, isn't the database not predicate logic?

luxiaobin

What is the data structure?
What is discrete math?

fl2jcj

Analysis

a215039027

Dare to ask the host what kind of development do you do?
If it's just application development, data structures and discrete mathematics are really not very useful.
If it is the bottom layer and graphics, it is different

wenzitt727

Ask the host what kind of development do you do?
If it's just application development, data structures and discrete mathematics are really not very useful.
If it is the bottom layer and graphics, it is different
Promotion One word is hard, two words are hard to make, three words are hard to make, four words are really hard to make

街头兔兔

I have been in JAVA for two years and have 3 to 5 small and medium projects experience.

Have not used the knowledge of data structure. -_-

set, list ,vector, array are available in java.util.*.

woaisanmao

Different fields, different emphasis

A knowledge, you need 10 for Zhang San and 50 for Li Si

Even if you are all engaged in Zhang San, different stages are different. Some stages may not even use 10

jswx01

It's not that something is wrong, but you haven't realized what the problem is?
A pig is not short of food or sleep. Naturally, there are not so many worries, so it has to use its brains.
Naturally, I would not realize the big problem of being killed after being cumbersome to a certain extent.

yidawyj02

DS is quite useful. . . Algorithm + Document = Program

cihcihxxc

How could it be useless? I have used all the lottery software to develop, haha.