I want to make a simple password dictionary with C! Seek advice from the master

Go to ZBJWhat to send a task to the money, this kind of program is not simple to implement, and it involves very esoteric professional technology. Algorithms + Data Structures + Programming Style.

hash it. Considering the computing power of mobile phones, the only way to speed up is to use a hash table.

Approximate method: Use the hash function to get the special hash value of each word, and store it in the array as the subscript, and directly read the data in the corresponding subscript according to the input when searching.

When creating a project using the VC++ development tool, select the MFC application, and there will be various buttons, input boxes, and other controls to design the software interface like building blocks.

Save the information entered by the user to a file, read the file when you log in, and compare it with the entered information.

You can also say that. Note: C++ is the language.

VC++ is a programming environment. MFC is a library that contains graphical interface classes. I want to call the library in the class library in C++, you should know that.

You can also just use the win32 system api. This is a pure C function. It is also possible to implement a graphical interface.

This would be done if the C or Qt drag-and-drop interface would be.

Drag a few groups, then drag the buttons static and edit, and you're done.

Have you ever studied data structures? I've written an electronic dictionary written in a balanced binary tree, and I also add, delete, and modify words from a file, written in MFC. If you have studied data structures, you should be able to understand them.

Since it is simple, then simple is the main thing. Design a word class according to your requirements, and then use an array to save it.

Making a trie tree should do the trick.

Are you sure your first program can be output...

Your first program, scanf("%f",&x) This sentence is followed by a semicolon missing;

After that, the output is fine, and the same as the second program will output the correct result.

scanf before fflush(stdin);

It could be an issue with the input buffer.

Could it be one less; Behind the scanf of the first program.

C++ Data Structures, Data Containers, Database SQL

Interface design, database connection and drivers, database manipulation.