Previous Next Algorithms are the backbone of programs and they are studied deeply by computer science students. Each algorithm can perform a specific task. Sometimes we have to choose a specific and better performing algorithm out of many similar functioning algorithms.In this article, I will demonstrate the implementation of a sorting algorithm called Insertion Sort. … Read more
This process model look like a spiral with many loops. The number of loops in the spiral model is not fixed or limited, we can add as many as required. Each of the loop is a phase in spiral model(e.g., A loop can be feasibility study , another loop could be requirement analysis).Each of these … Read more
In software engineering waterfall model is well known, it covers all the phases of software development and each of these phase has a set of activities. Every other process model is derived directly or indirectly from the Classical Waterfall Process Model.This process model cannot be used directly in a real world software development project, hence, … Read more
Preposition Logic and Problems
In the previous post , we learned about the prepositional statements and truth tables. You can visit the first post by clicking here. Tautology Formal definition of Tautology, “It is a statement which is True for all it’s variable values”. Meaning, It is a compound statement and each of it’s variable has a truth value … Read more
Logical statements have truth values such as true or false. One or more simple logical statements can be connected to make a compound statement which also has truth value. The connectives are logical operators that connect one or more logical statements or atomic statements.The outcome depends on the truth value of individual statements that are … Read more
The C program to find permutation and combination solves 4 different types of problems. The permutation problems are arrangement problems and the combination problems are selection problems.You will more details about each type of problem in the problem definition section.The list of problems is given below -permutation of a set of distinct objects where . … Read more
This is a simple program to find the Greatest Common Divisor (GCD) of two given positive numbers.We wrote and compiled the program on Dev-C++ version 5( beta) compiler installed on a Windows 7 64-bit machine. If you want to try a different C compiler, make sure to modify the existing source code to get an … Read more
The program receives a 3 x 3 matrix and computes the determinant and prints the results. The user provides the values for the matrix.We compiled the program using Dev-C++ 5.0 compiler, but you can use a different compiler such as Turbo C++ 3.0.You must be familiar with the concept of the matrix and its determinant … Read more
The program to compute cosine series is based on the mathematical concept of sequences and series – particularly power series.The program is compiled using Dev-C++ compiler, but you can use any standard C compiler to compile and run the program. Make sure that you change the source code appropriately according to your compiler specifications.To understand … Read more
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