Programming design can be divided into 5 steps: 1. Analyze the problem, find out the rules for solving the problem, choose the method to solve the problem, and complete the actual problem; 2. Design the algorithm, that is, design the method and method to solve the problem. Specific steps; 3. Write the program; 4. Run the program and analyze the results; 5. Write program documentation.
The operating environment of this tutorial: Windows 7 system, Dell G3 computer.
Programming is the process of giving a program to solve a specific problem and is an important part of software construction activities. Programming often uses a certain programming language as a tool to give programs in this language. The programming process should include different stages such as analysis, design, coding, testing, and debugging. Professional programmers are often called programmers.
Steps of Programming
1. Analysis of Problems
Carefully analyze the tasks you accept. Given the conditions, analyze the final goal to be achieved, find out the rules for solving the problem, choose the method to solve the problem, and complete the actual problem.
2. Design algorithm
That is, design the method and specific steps to solve the problem.
3. Write a program
Translate the algorithm into a computer programming language, and edit, compile and connect the source program.
4. Run the program and analyze the results
Run the executable program and get the results. Being able to get running results does not mean that the program is correct. The results must be analyzed to see if they are reasonable. It is unreasonable to debug the program, that is, the process of discovering and eliminating faults in the program through computer testing.
5. Write program documentation
Many programs are provided for others to use. Just like formal products should provide product manuals, programs officially provided to users must provide program manuals to users. . The content should include: program name, program functions, operating environment, program loading and startup, data that needs to be input, and usage precautions, etc.
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