Tag Archives: CPP-Functions

Top 10 Most Used Inbuilt C++ functions for Competitive Programming

In this article, we will discuss about the 10 most used inbuilt functions of C++ which will help you to save time and make code… Read More

CPP-Competitive-Programming

CPP-Functions

C++

Competitive Programming

GBlog

Swapping two numbers using template function in C++

A significant benefit of object-oriented programming is the reusability of code which eliminates redundant coding. An important feature of C++ is called templates. Templates support… Read More

CPP-Functions

Swap-Program

C++ Programs

fcvt() in C/C++ with Examples

This function fcvt() converts the floating-point value to NULL-terminated ASCII string and returns a pointer to it. It is defined in the library function defined… Read More

strcat() function in C/C++ with Example

Easy

In C/C++, strcat() is a predefined function used for string handling, under string library (string.h in C, and cstring in C++). This function appends the… Read More

Calling a non-member function inside a class in C++

Medium

Member Function: It is a function that can be declared as members of a class. It is usually declared inside the class definition and works… Read More

Recursive lambda expressions in C++

A recursive lambda expression is the process in which a function calls itself directly or indirectly is called recursion and the corresponding function is called… Read More

boost::trim in C++ library

This function is included in the “boost/algorithm/string” library. The Boost String Algorithms Library provides a generic implementation of string-related algorithms which are missing in STL.… Read More

std::tuple_element() and std::tuple_size() in C++ with Examples

A tuple is an object that can hold a number of elements. The elements can be different data types. The elements of tuples are initialized… Read More

CPP-Functions

cpp-tuple

C++

Reciprocating from a function statement

It can be said that calling a function is necessary, returning from a function is equally necessary as it does not only end up in… Read More

CPP-Functions

C++

C++ Programs

std::fstream::close() in C++

Files play an important role in programming. It allows storage of data permanently. The C++ language provides a mechanism to store the output of a… Read More

Passing a function as a parameter in C++

A function is a set of statements that take inputs, perform some specific computation, and produce output. The idea to use functions is to perform… Read More

Assigning function to a variable in C++

In C++, assigning a function to a variable and using that variable for calling the function as many times as the user wants, increases the… Read More

Returning a function pointer from a function in C/C++

Hard

In C/ C++, like normal data pointers(int *, char *, etc), there can be pointers to functions. Every function created in a program gets an… Read More

Immediate Functions in C++

In this article, we will discuss the immediate function used in C++. Immediate Function: In C++20, an immediate function is a function where every call… Read More

How does generic find() function works in C++ STL?

Easy

find(): The find() function is used to search the element in the given range and every STL container has the functionality to search the element… Read More

CPP-Basics

cpp-containers-library

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