The data structure course design should store the files

First of all, think about what data is stored in memory and what data is stored in files.

Generally speaking, the flags, intermediate variables, and counters that participate in logical operations are stored in memory; The things that need to be displayed, the real-time things are stored in the memory first, and the things you want to store the files are stored in the files; Memory means that when the process ends, these things are released**.

Save the configuration information file for the user to set parameters, and save the historical information file that needs to be viewed.

There is no need to think about this, and it is more convenient for you to store it in the project directory at the beginning, so that you don't need to write the path when opening and saving.

It doesn't matter what format the file is saved, the key is to read the file in a good way, and then save it as txt. For a while, I often went down to pdf movies, how many g pdf can you believe? Then you can see it directly with **device**.

1.Writing graduation is an important measure to test students' learning outcomes in school, and it is also an important part of improving the quality of teaching. College students are required to complete the graduation writing task before graduation.

To apply for a degree, you must submit the corresponding degree**, and you can only obtain the degree after passing the defense. It can be said that graduation is an intermediary and bridge to end the university study life and go to society. Graduation is the first time that the talent of college students has been revealed, it is a weighty answer sheet handed over to the motherland and the people, and it is a report to devote themselves to the cause of socialist modernization.

Although a graduation ** cannot fully reflect a person's talent, it may not necessarily directly bring huge benefits to the society and have a pioneering impact on the profession. Practice has proved that writing graduation is an important part of improving the quality of teaching and an important measure to ensure good talents.

2.Improving the level of writing through graduation is the need for the construction of the "four modernizations" of the cadre team. It is demanded that in order to meet the needs of modernization, the members of the leading group should gradually realize "revolutionization, youthfulness, knowledge, and specialization."

The requirements of the "four modernizations" also include the requirements for the writing ability and writing level of cadres.

3.Improving the writing level of college students is a requirement for the construction of socialist material and spiritual civilization. In the new historical period, whether it is to raise the scientific and cultural level of the whole ethnic group, to master modern scientific and technological knowledge and scientific management methods, or to train new socialist people, our cadres are required to have a high level of writing ability.

In economic construction, as leaders and office personnel of organs, they should write practical documents such as instructions, notices, summaries, and investigation reports. Write explanatory texts such as instructions, advertisements, and explanatory statements; It is also necessary to write about science, economic reviews, etc. In today's information society, information is playing an increasingly important role in speeding up economic development and achieving good economic returns. Writing is a way to convey information using words as signals.

That is, the data is saved to a file, for example, with fwrite(); Function.

500 yuan may not be written.

Also 100 points Nirvana, if someone really writes, it means that there are too many good people!! The country will not be a country.

Good subject, I also want to see **, although I'm not in a hurry, but I want to see, if anyone can send me a copy? file4u_

Send me a copy and research it. ding_

Which school are you?

There is also a second question in our course design, but we choose one of five.

Dizzy, how is it exactly the same as the course design we did before?

Yes! It's so easy! I did!

Excuse me, are you not from the North District?

Sent it. Let's see if it's okay, and give it to me.

Sent, please check, see the doc file for details.

This one is a bit difficult.

1) First top the data structure, and store the records according to the fixed length, so that it is easy to read and write.

2) The index file can be saved separately, or fixed in the file header, you can divide the data file into two parts, the first part is to save the index, and the second part is to save the student record.

--- define the header file ---

#include

#include

using namespace std;

typedef struct

elemtype;Alphabet - The corresponding type of the kanji element table.

typedef struct sqlist

sqlist;Alphabet-kanji correspondence table.

--- generate a letter-kanji correspondence table ---

--- defines the position of element e in the alphabet-kanji correspondence table ---

int locateelem(sqlist *sq,char e)

return -1;

int top=0;

int find=0;

char transl[200];

char leag[200];

char link[100];

int rear=1;

---main() main function ---

int main()

delete word;

char pop() out-stack function.

You guys are so good, doing such a difficult course design.

When you're ready, send me a ** to see. Thank you!

Remember to use C to write these course designs, thank you