Previous Next In this article, you will write a C++ program to convert infix expression to a postfix expression using stack operations. This program is written using Turbo C++ compiler on a Windows 7 64-bit PC. You can use any other suitable C++ compiler and it will still work. Make sure to change the syntax … Read more
In mathematics, there are many series whose sum is calculated using computer programs to reduces the effort of doing enormous computations. This example program computes the sum of series ( ). The user has to input the value of n. To write such programs you must be careful about two things – accuracy and type … Read more
This program is a demonstration of the use of C++ math header. Given 3 sides or angle values of a triangle, this program computes all 6 trigonometric ratios and print the result to the console. The trigonometric ratios are calculated using builtin function from math.h header file. Learn the basics of C programming before you … Read more
The C++ programming language offers different types of operators. These operators are used in expressions that evaluate to a single value. Sometimes the operator is used in decision making that changes the flow of the program. Here is the diagram that classifies C++ operators into different categories. Arithmetic Operators Operator Description + Addition operation – … Read more
Previous Next Queue is a linear data structure and it works on the principle of First In, Last Out (FILO). One of the common ways to implement a queue is using arrays. The elements are inserted at the front of the queue and removed from the rear of the queue. Before you learn about how … Read more
Previous Next This is a simple C++ program to compute Net Present Value ( NPV ) for a imaginary project. The NPV is computed to analyses an investment taking into account its discounted cash inflows for a specific period of time. The program is intended for both beginners and intermediate learners of C++ programming. Dev-C++ … Read more
Previous Next In this article, you will learn to write a C++ program to print pascal triangle. A Pascal triangle is a very important mathematical concept. It is named after French mathematician Blaise Pascal. A Pascal triangle is used to find the coefficients of a binomial expansion . Read: C++ program to print number triangles … Read more
The program to print number triangles uses two loops (usually while or for loop) and prints a triangle of numbers. In this example, we will see four such patterns of number triangle. This program is written using Dev C++ version 4.9.9.2 installed on a Windows 7 64-bit PC. You may use any standard C++ compiler … Read more
Previous Next In this example program for interest calculations, we will compute three different types of interests given the input – the principal amount, rate and time period. The program intend to demonstrate the use of functions with return values for intermediate level learners of C++ programming. This program is written using DEV C++ compiler … Read more
The C++ program to count the occurrence of a digit in a number is a simple program that receives two inputs – a number and a digit It counts the number of times a digit appears in the given number and prints the output. The occurrence is 0 when the digit is not in the … Read more
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