Programming Articles - Page 576 of 3363

Any programming language that uses functions has code that is simpler, more modular, and simpler to change while being debugged. Functions are a remarkably beneficial component in a modular piece of code. A function's ability to accept arguments and output results. It is not necessarily necessary for a function to accept inputs and to always produce a result. There are numerous instances where functions only take a few inputs and don't return anything. does not always respond and will not tolerate disputes. This article will explain how to create C++ programmes that use functions, which accept a number of arguments ... Read More

Functions in functional programming are used to create modular codes. We construct submodules in many applications to make our code simple to write, simple to debug, and also efficient by avoiding writing needless code repeatedly. Functions have a role in achieving these traits. Functions frequently take arguments and produce a result. It occasionally might not accept any arguments but still produce something. There are several rare circumstances when functions take a few inputs but don't return anything. This course will discuss C++ methods that accept arguments but nothing is returned. Function with arguments but no return value To define a ... Read More

Functions in programming languages are used to make codes modular. In many applications, we create sub-modules to make our code easy to write, easy to debug, and also optimized by rejecting unnecessary code again and again. To achieve these features, functions come into the picture. In many cases, functions take arguments and return something. Sometimes it may not take any argument but returns something. Some special cases are also there when the functions do not take any arguments and do not return anything. In this tutorial, we shall cover such functions without argument and return value in C++. Function without ... Read More

Recursion is a technique where we call a function from the same function itself. There must be some base or terminating condition to end the recursive call. Recursive procedures are very much helpful to perform complex iterative solution with fewer codes and easier solution approach through sub-operation finding. In this article we shall discuss a recursive approach to perform product (multiplication) between two numbers in C++. Initially we will understand the basic principle, the syntax for recursive function call, the algorithm and the source code. Multiplication using Recursion In high-level languages, there is the multiplication operators available to directly perform ... Read More

Static typing is used in the C++. Variables must be defined with a specific type in order to write programmes. Inputs from the console or files must occasionally be read. In this case, the programme is given the string data. Special operations are necessary to transform them into other datatypes. This article will provide the C++ method for converting strings to floating point integers. A couple different methods can be used to accomplish this. Explore each of them separately. Using stringstream in C++ Streams are a fantastic tool in C++. Filestreams, standard input/output streams, etc. are examples of these streams. ... Read More

C++ is a statically typed language. To write programs we need to define variables of specified types. Sometimes we need to read inputs from the console or files. In such a scenario the string data are read into the program. To convert them into other datatypes needs special operations. In this article, we shall discuss how to convert strings to integers in C++. There are a few different techniques to do so. Let us explore them one by one. String to Integer Using stringstream Class C++ uses streams for different applications. Such streams are filestreams, standard input/output streams, etc. There ... Read More

The hyperbola, rather than the circle, is used to define hyperbolic functions. It returns the ratio parameter for the hyperbolic tangent function based on the supplied radian angle. On the contrary, however. To calculate the angle from the hyperbolic-tangent value, inverse hyperbolic trigonometric procedures like the hyperbolic arctangent operation are required. This article will demonstrate how to utilize the C++ hyperbolic inverse-tangent (atanh) function to determine the angle using the hyperbolic tangent value, in radians. The hyperbolic inverse-tangent operation has the following formula − $$\mathrm{cosh^{-1}x\:=\:\frac{1}{2}In\left(\frac{1\:+\:x}{1\:-\:x}\right)}, where \:In\: is\: natural\: logarithm\:(log_e \: k)$$ The atanh() function The angle can be calculated ... Read More

Similar to regular trigonometric functions, hyperbolic functions are defined using the hyperbola rather than the circle. From the specified radian angle, it returns the ratio parameter in the hyperbolic cosine function. But, to put it another way, to do the opposite. Inverse hyperbolic trigonometric operations like the hyperbolic arccosine operation are needed to determine the angle from the hyperbolic-cosine value. To calculate the angle using the hyperbolic cosine value, in radians, this tutorial will show how to use the C++ hyperbolic inverse-cosine (acosh) function. The formula for the hyperbolic inverse-cosine operation is as follows − $$\mathrm{cosh^{-1}x\:=\:In(x\:+\:\sqrt{x^2\:-\:1})}, where \:In\: is\: natural\: ... Read More

Hyperbolic functions, which are defined using the hyperbola rather than the circle, are comparable to normal trigonometric functions. It returns the ratio parameter in the hyperbolic sine function from the supplied radian angle. But to do the opposite, or to put it another way. If we want to calculate the angle from the hyperbolic-sine value, we require inverse hyperbolic trigonometric operations like the hyperbolic arcsine operation. This lesson will demonstrate how to use the hyperbolic inverse-sine (asinh) function in C++ to calculate the angle using the hyperbolic sine value, in radians. The hyperbolic inverse-sine operation follows the following formula − ... Read More

The ratios we use the most in trigonometry include sine, cosine, tangent, and a few more. You can calculate these ratios using an angle. If we are aware of the ratio values, we may also calculate the angle using inverse trigonometric functions. This lesson will show you how to compute the angle using the tangent value, in radians, using C++'s inverse-tangent (arctan) function. The atan() function The angle is calculated using the atan() technique and the inverse trigonometric tangent function. The C++ standard library contains this function. We must import the cmath library before we can utilize this approach. This ... Read More