Bubbling Sort Algorithm Application Based on C Programming Language

2013 ◽  
Vol 380-384 ◽  
pp. 1734-1737
Author(s):  
Xiang Ping Xiao
Keyword(s):  
Programming Language ◽  
Teaching Method ◽  
C Language ◽  
C Programming Language ◽  
Java Language ◽  
C Programming ◽  
Mathematical Thought ◽  
Sort Algorithm ◽  
International Status

As its international status, mastering C programming language is very important, for example the java language, popular and widely used at present, which has all kinds of connections with C programming language. In the C language, the bubbling sort, which has the knowledge of the cycle and array, has been seen as classic examples to explain, and also is used in a variety of computer exams. One important reason is the bubbling sort itself more classic; another is that it is not easy for students to grasp and understand the bubbling sort. This paper will explore a new teaching method--introduction of mathematical thought--to help students to understand and master the bubbling sort.

Improved Double Selection Sort using Algorithm

2017 ◽  
Vol 9 (02) ◽  
pp. 85-88
Author(s):  
Nirupma Pathak ◽  
Shubham Tiwari
Keyword(s):  
Programming Language ◽  
Sorting Algorithm ◽  
C Programming Language ◽  
Sorting Technique ◽  
C Programming ◽  
Execution Speed ◽  
Speed Up ◽  
Popular Language ◽  
Sort Algorithm ◽  
Selection Of

In this paper, we present the work regarding the selection sorting technique for double ended selection sort. This sorting algorithm is both theoretical and programmatically analysis show that the introduce advance selection sort algorithm which enhances the performance of selection sort. It is much faster than the selection sort because of its selection of minimum and maximum elements simultaneously. Advance selection sort algorithm possibility of enhancing execution speed up to 30%. Code for this algorithm is written in C programming Language. So easy to understand the concept of this sorting algorithm by everyone because C is the popular language. Results and discusion show a higher level of performance for the sorting algorithm. It can theoretically prove that the algorithm can reduce steps with the selection short and will improve N2 sorts toward NlogN sort.

scholarly journals An analysis of the possibility of realization steganography in C#

2021 ◽  
Vol 21 ◽  
pp. 383-390
Author(s):  
Piotr Pawlak ◽  
Jakub Podgórniak ◽  
Grzegorz Kozieł
Keyword(s):  
Programming Language ◽  
Data Hiding ◽  
Digital Images ◽  
Secret Message ◽  
Optimal Solutions ◽  
Computing Power ◽  
C Language ◽  
C Programming Language ◽  
C Programming ◽  
Cryptographic Keys

The computing power of modern computers is sufficient to break many cryptographic keys, therefore it is necessary to create an additional security layer which hides the very fact of transmitting a secret message. For this purpose, steganographic methods can be used. The article is devoted to the analysis of the possibility of implementing digital images steganography with the use of the C # programming language. Firstly, existing libraries and mathematical transformations which can help with performing steganography were found. Also, own code solutions were implemented. In order to objectively evaluate the methods of data hiding, the parameters describing the degree of distortion of transforms and hidden images were calculated. Subsequently, optimal solutions for specific problems were identified and demonstrational data hiding was performed. Based on the obtained results, it can be concluded that it is possible to successfully implement steganography in the C # language. There are many ready-made libraries and tools, the effectiveness of which has been verified in the conducted analysis. Due to the contradictory of stenographic requirements, it is not possible to meet all of them optimally, i.e. undetectability, resistance to destruction and information capacity. For this reason, it is not possible to clearly indicate the best solutions. In order to achieve satisfactory results, one should look for compromises between the set requirements.

Research of Education Reform in C Programming Language

2014 ◽  
Vol 926-930 ◽  
pp. 4553-4556
Author(s):  
Hao Cui Du ◽  
Jian De Fan
Keyword(s):  
Education Reform ◽  
Programming Language ◽  
Teaching Method ◽  
Programming Approach ◽  
Traditional Teaching ◽  
Teaching Mode ◽  
C Language ◽  
C Programming ◽  
Traditional Teaching Methods ◽  
First Programming Language

C Language Programming is one of the main courses for computer science majors’ students. As the first programming language, it is difficult to learn and teach for both of students and teachers. In our traditional teaching methods, we had to introducing statements and syntaxes, in addition to some simple examples. However, this method showed the lack of logic system training in the programming approach and the students taught by this mode were not so competent for handling problems occurring in programming. Therefore, the teaching method of C Language programming needs reforming. After years of experiencing the new teaching modes, we come to a conclusion that teaching C Language Programming should be based on the programming approach, importing the software engineering ideas into teaching, and practicing Case Studies and Project teaching mode, i.e, teaching students in accordance with their aptitude. This teaching mode has brought us great achievements so far.

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