CN105243923A - Data sorting process dynamic implementation method for teaching demonstration - Google Patents

Abstract

The invention provides a data sorting process dynamic implementation method for teaching demonstration. The data sorting process dynamic implementation method adopts a data number edit module, a sorting data random generation module, an initial data label generation module, an initial sorting data display module, a data storage and reading module, a data sorting module, an auxiliary label generation module, a forward comparison data label attribute modification module, a data exchange process dynamic display module, a sorted data label attribute modification module and a sorted data result display module. When the data sorting process dynamic implementation method is used for implementing explanation of a programming course data sorting algorithm, the specific data sorting process can be demonstrated dynamically, the data exchange sorting process is demonstrated dynamically in the sorting process according to presorting data generated randomly, and the sorted results are displayed after sorting. By applying the data sorting process dynamic implementation method, data sorting theoretical process can be demonstrated for the students vividly, the learning efficiency of students is increased, and good teaching effect is achieved.

Description

A kind of data sorting process dynamics implementation method of teaching demonstration

Technical field

The present invention relates to teaching software technical field, particularly relate to a kind of data sorting process dynamics implementation method of teaching demonstration.

Background technology

C program design is the important professional basic course of computing machine, electronic information-majors, it is the basis of carrying out the study of professional skill course such as follow-up Windows applied software development, Web applied software development, Android phone applied software development, single-chip microcomputer and interfacing, be allow student's comprehension program design intension judge and circulation, lead student to come into the guiding course at programming skill gate.But c program design syntax requires the features such as strict, handling function is many, theoretical property is strong, conceptual abstraction, practicality are strong, and more abstract as its realization of sort algorithm of c program design marrow.Teacher wants these abstract knowledge images to demonstrate explanation to student, there is larger difficulty.

In order to first-class c program project curriculum, particularly sort algorithm content, teacher needs to take much time to prepare lessons to do courseware, the method for making of courseware mainly utilizes the courseware making software of current flow process as PowerPoint, Authorware etc., make corresponding animation with vivid remove to show algorithm realize principle.But the animation of the displaying c program designing and arranging sequence algorithm of this kind of software development mainly exists following two deficiencies: can not arbitrarily revise after determining when (1), animated content make, when being unfavorable for giving lessons, carry out animated show according to actual conditions citing then and there; (2), animation can only show, the code of sequencer procedure can not be combined explanation, be unfavorable for the cultivation of students ' actual situation code capacity.

Only have the animation courseware of simple demo function, the principle that can not well realize with sort algorithm and implementation procedure code combine, can only the perceptual knowledge of training student, are unfavorable for learning physiological understanding.Teaching efficiency is not ideal enough.

Summary of the invention

For solving the technical matters described in background technology, the invention provides a kind of data sorting process dynamics implementation method of teaching demonstration.

Technical characterstic of the present invention is: before (1), data sorting, presort data can stochastic generation and generate respective labels on show.(2), during data sorting, program code is utilized to realize data sorting, revise positive sorting data tag attributes, generate the assisted tag that display sequencer procedure exchanges data needs, Dynamic Announce sorting data exchange process, revise sorting data tag attributes, the whole process realized with the sequence of the form demonstration data of animation.(3), after data sorting, show and result after preserving data sorting.

For achieving the above object, concrete technical scheme of the present invention is:

A data sorting process dynamics implementation method for teaching demonstration, is characterized in that comprising:

Data amount check editor module, for input and editor's presort data amount check;

Random existence presort data module, for stochastic generation presort data;

Generate display presort data label module, for generating display presort data label, label number is consistent with presort data amount check;

Display presort data module, for showing the data of presort in the label;

Data store and read module, for storing presort data before data sorting, reading presort data sorting process data, store the result after data sorting after data sorting during data sorting;

Data sorting module, realizes the sequence from small to large of presort data by bubble sort method;

Generate assisted tag module, for generating a label, the sorting data in data sorting process during auxiliary display exchanges data;

Amendment is just comparing data label attribute module, for being modified in sequencer procedure the attribute of two data labels that just sorting, to be different from anon-normal sorting data;

Dynamic Announce data exchange process module, for the exchange process of data in Dynamic Announce data sorting process;

Revise sorting data tag attributes module, for revise sort after the attribute of display label, to be different from unsorted data;

Show ranking results module, for showing ordering data result and preserving the data after sequence;

Wherein data amount check editor module, random existence presort data module, data sorting module with show ranking results module all with data store be connected with read module, generate display presort data label module to be all connected with presort data module of surviving at random with display presort data module, display presort data module is connected with generation display presort data label module, generate assisted tag module, amendment is just being compared data label attribute module and is being revised sorting data tag attributes module and be all connected with data sorting module, Dynamic Announce data exchange process module and generation assisted tag module are just comparing data label attribute module be connected with revising, show ranking results module with revise sorting data tag attributes module and be connected.

Above-mentioned random existence presort data to generate the random number of specifying number specified scope; Data sorting code is made up of assignment statement, conditional statement and loop statement, according to the data code write of bubble sort implementation procedure from small to large; Dynamic Announce data exchange process, by time delays, allows human eye very clearly find out the process of exchanges data in data sorting process.

Be applied to the data sorting process dynamics implementation method of teaching process as above demonstration, it is characterized in that comprising the steps:

(1), call stochastic generation presort data module, according to the numerical value arranged in data amount check editor module text box, generate presort data;

(2), call generation display presort data label module, generate presort data display label according to step (1);

(3), call display presort data, according to step (1) and step (2), the presort data of generation are presented on label;

(4), calling data stores and read module, stores data amount check editor module data, label data that presort data that step (1) generates, step (2) generate, result data after sequence, reads presort data;

(5), calling data order module, perform data sorting, generate assisted tag module, data attribute module, Dynamic Announce data exchange process module are just being compared in amendment, revise sorting data tag attributes module, show ranking results module, realize the dynamic demonstration of data sorting and process.

Beneficial effect of the present invention is:

(1) amendment of data sorting algorithm Show Me animation data, is facilitated.When imparting knowledge to students, in order to allow the principle of students data Of Bubble Sort Algorithm, use traditional courseware animation, in animation, data are inconvenience amendments presetting when originally making animation, and when demonstrating, operability is not strong.And the data in data sorting process Show Me animation of the present invention are stochastic generation, the amendment of Show Me animation data conveniently can be carried out when imparting knowledge to students.

(2), user's teaching efficiency is improved.When explaining Of Bubble Sort Algorithm, understand to allow student and calculate ratio juris and specific implementation process, tradition courseware animation, the process of movement can only be exchanged by display data, lack and realize data sorting process algorithm specific implementation code, teaching efficiency is undesirable, and the present invention can while display data sequencer procedure animation display data sequence implementation algorithm program coding.Application the present invention, can vivid theoretical procedure of giving the sequence of student's display data, improves the learning efficiency of student, deepens the understanding of student to algorithm principle and implementation procedure, obtains good teaching efficiency.

Accompanying drawing explanation

Fig. 1 is System's composition block schematic diagram of the present invention.

Fig. 2 is data sorting process dynamics implementation method process flow diagram of the present invention.

Embodiment

Below in conjunction with accompanying drawing, the present invention will be further described, better to understand the present invention.

As shown in Figure 1, method of the present invention comprises data amount check editor module 1, random existence presort data module 2, generates display presort data label module 3, display presort data module 4, data store with read module 5, data sorting module 6, generate assisted tag module 7, revise just comparing data label attribute module 8, Dynamic Announce data exchange process module 9, revise sorting data tag attributes module 10, show ranking results module 11.Wherein data amount check editor module 1, random existence presort data module 2, data sorting module 6 with show ranking results module 11 all with data store be connected with read module 5, generate display presort data label module 3 to be all connected with presort data module 2 of surviving at random with display presort data module 4, display presort data module 4 is connected with generation display presort data label module 3, generate assisted tag module 7, amendment is just being compared data label attribute module 8 and is being revised sorting data tag attributes module 10 and be all connected with data sorting module 6, Dynamic Announce data exchange process module 9 and generation assisted tag module 7 are just comparing data label attribute module 8 be connected with revising, show ranking results module 11 with revise sorting data tag attributes module 10 and be connected.

Be illustrated in figure 2 application data sorting process dynamics implementation method process flow diagram of the present invention, this method comprises the following steps: in step 1, calling data number editor module, determines the presort data amount check that will generate.Then, step 2 is proceeded to;

In step 2, call stochastic generation presort data module, the presort data of stochastic generation specified scope.Then, step 3 is proceeded to;

In step 3, need the display mode determining presort data, call and generate presort data label module, generate presort data display label.Then, step 4 is proceeded to;

In step 4, call display presort data module, in the presort data label generated, show presort data.Then, step 5 is proceeded to;

In step 5, calling data stores with read module, data sorting module, revises and just comparing data label attribute module, generate assisted tag module, take out presort data, carrying out in a sequencer procedure, positive sorting data label background color is revised as green, to identify the data sorted, if exchanges data will be carried out in sequencer procedure, by the assisted tag generated and time delays characteristic, realize the dynamic demonstration of a data sorting exchange process.Then, step 6 is proceeded to;

In step 6, call and revise sorting data tag attributes module, revise sorting data label background color and be revised as blueness, identification data is through sequence.Then, if also all sequence is not complete returns step 5 for presort data, lower whorl data sorting is carried out; Otherwise proceed to step 7;

In step 7, call and show sorting data object module, data storage and read module, show and preserve the result data sorted.

Claims (3)

1. a data sorting process dynamics implementation method for teaching demonstration, is characterized in that comprising:

Data amount check editor module (1), for input and editor's presort data amount check;

Random existence presort data module (2), for stochastic generation presort data;

Generate display presort data label module (3), for generating display presort data label, label number is consistent with presort data amount check;

Display presort data module (4), for showing the data of presort in the label;

Data store and read module (5), for storing presort data before data sorting, reading presort data sorting process data, store the result after data sorting after data sorting during data sorting;

Data sorting module (6), realizes the sequence from small to large of presort data by bubble sort method;

Generate assisted tag module (7), for generating a label, the sorting data in data sorting process during auxiliary display exchanges data;

Amendment is just comparing data label attribute module (8), for being modified in sequencer procedure the attribute of two data labels that just sorting, to be different from anon-normal sorting data;

Dynamic Announce data exchange process module (9), for the exchange process of data in Dynamic Announce data sorting process;

Revise sorting data tag attributes module (10), for revise sort after the attribute of display label, to be different from unsorted data;

Show ranking results module (11), for showing ordering data result and preserving the data after sequence;

Wherein data amount check editor module (1), random existence presort data module (2), data sorting module (6) with show ranking results module (11) all with data store be connected with read module (5), generate display presort data label module (3) to be all connected with presort data module (2) of surviving at random with display presort data module (4), display presort data module (4) is connected with generation display presort data label module (3), generate assisted tag module (7), amendment is just being compared data label attribute module (8) and is being revised sorting data tag attributes module (10) and be all connected with data sorting module (6), Dynamic Announce data exchange process module (9) is just comparing data label attribute module (8) with generation assisted tag module (7) be connected with revising, show ranking results module (11) with revise sorting data tag attributes module (10) and be connected.

2. the data sorting process dynamics implementation method of a kind of teaching demonstration according to claim 1, is characterized in that: the presort data of described stochastic generation can only be the data value data generated by input data amount check value.

3. be applied to a data sorting process dynamics implementation method for teaching process as claimed in claim 1 demonstration, it is characterized in that comprising the steps:

(1), call stochastic generation presort data module, according to the numerical value arranged in data amount check editor module text box, generate presort data;

(2), call generation display presort data label module, generate presort data display label according to step (1);

(3), call display presort data, according to step (1) and step (2), the presort data of generation are presented on label;

(4), calling data stores and read module, stores data amount check editor module data, label data that presort data that step (1) generates, step (2) generate, result data after sequence, reads presort data;

(5), calling data order module, perform data sorting, generate assisted tag module, data attribute module, Dynamic Announce data exchange process module are just being compared in amendment, revise sorting data tag attributes module, show ranking results module, realize the dynamic demonstration of data sorting and process.