In this article problem definition in computer we give the information about understand the problem for which the program has to be developed. That is, the problem is identified and understood in this.
Problem Definition in Computer:
Introduction:
In simple terms, whenever we perform any operation on a computer to obtain processed data (i.e., results), that operation can be considered a problem to be solved.
For example, multiplying two numbers is a problem that requires a solution (a program or process).
Problem Definition:
“Problem definition is the process of identifying and understanding the problem, along with any constraints that may limit the solution.”
It is the first step in developing a computer program.
In this step, we clearly understand the problem for which the program needs to be developed. That means the problem is identified, analyzed, and formally defined.
During this stage, various factors are discussed, such as:
- Input and Output requirements
- Memory requirements
- Processing needs
- Error handling and possible exceptions
Processes (Problem-Solving Steps):
A computer cannot solve a problem by itself. It must be given a step-by-step solution that it can execute. The task of defining this solution lies with the programmer, who writes the instructions in a way the computer can understand and perform.
To solve a problem using a computer, certain steps must be followed:
- Understanding the Problem:
In this step, we focus on completely understanding the problem that needs to be solved.
Before moving ahead, the programmer must be clear about the objective and the expected results of the problem.
- Problem Analysis:
Once the problem is understood, we analyze it to find different possible methods of solving it.
Each method is evaluated to identify the most effective and efficient one.
The outcome of this step is a detailed understanding of the sequence of actions needed to solve the problem.
- Developing the Solution:
In this step, the general approach identified during analysis is expanded into a step-by-step logical solution.
This involves designing algorithms or flowcharts that describe how the problem will be solved.
- Coding and Implementation:
This is the final step of problem solving.
Here, the detailed logical solution is translated into a programming language that the computer can understand.
Each step of the algorithm is converted into equivalent programming instructions.
Once coded, the program is implemented, tested, and refined to ensure it works correctly.
Conclusion:
Problem definition and solving are fundamental parts of computer programming.
A well-defined problem leads to an efficient solution.
By understanding, analyzing, developing, and implementing the problem-solving steps carefully, a programmer can create reliable and effective programs to perform desired tasks.
Some More:
POP- Introduction to Programming Using ‘C’
OOP – Object Oriented Programming
DBMS – Database Management System
RDBMS – Relational Database Management System
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