C++ Programs

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Top 100 C++ Coding Interview Questions and Answers [2025 Updated]

Last Updated: 17 January 2025

C++ is one of the most popular languages in the software industry for developing software ranging from operating systems, and DBMS to games....read more

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C++ Programs

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Interview Questions

C++ Program For char to int Conversion

Last Updated: 08 October 2024

In C++, we cannot directly perform numeric operations on characters that represent numeric values. If we attempt to do so, the program will ...read more

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C++ Programs

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C Conversion Programs

C++ Program For int to char Conversion

Last Updated: 08 May 2023

In this article, we will learn how to convert int to char in C++. For this conversion, there are 5 ways as follows:Using typecasting.Using s ...read more

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C++ Programs

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C Conversion Programs

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C++ Program to Check if a Given String is Palindrome or Not

Last Updated: 11 October 2024

A string is said to be palindrome if the reverse of the string is the same as the original string. In this article, we will check whether th...read more

Passing a Function as a Parameter in C++

Last Updated: 25 April 2025

Passing a function as an argument is useful in dynamically changing the behaviour of the function. This concept has already been used while ...read more

How to print Colored text in C++

Last Updated: 01 June 2020

In C++ programming, the background of the output screen is black and text color is in white color. We can color both the background and text...read more

C++ Programs

FCFS - First Come First Serve CPU Scheduling

Last Updated: 11 March 2025

First Come, First Serve (FCFS) is one of the simplest types of CPU scheduling algorithms. It is exactly what it sounds like: processes are a...read more

How to Find the Minimum and Maximum Element of a Vector Using STL in C++?

Last Updated: 22 November 2024

In this article, we will learn how to find the minimum and maximum element in vector in C++.The simplest method to find the minimum and maxi ...read more

String Concatenation in C++

Last Updated: 15 December 2024

String concatenation refers to the process of combining two or more strings into a single string. Generally, one string is appended at the e ...read more

CSV File Management Using C++

Last Updated: 06 August 2024

CSV is a simple file format used to store tabular data such as a spreadsheet or a database. CSV stands for Comma Separated Values. The dat...read more

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C++ Programs

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Split a Sentence into Words in C++

Last Updated: 11 January 2025

Write a C++ program to split a given sentence into words. Words are separated by whitespace.Examples:Input: "Geeks for Geeks"Output: "Geeks" ...read more

Check if given number is perfect square

Last Updated: 17 September 2024

Given a number n, check if it is a perfect square or not.Examples :Input : n = 36Output : YesInput : n = 2500Output : YesExplanation: 2500 ...read more

Program for hashing with chaining

Last Updated: 15 September 2024

In hashing there is a hash function that maps keys to some values. But these hashing functions may lead to a collision that is two or more k...read more

How to Convert a Single Character to String in C++?

Last Updated: 04 November 2024

A string is a generally made up of a sequence of multiple characters. In this article, we will learn how to convert a single character to a ...read more

Last Updated: 30 August 2024

Bubble Sort Algorithm is the simplest sorting algorithm that works by repeatedly swapping the adjacent elements if they are in the wrong ord ...read more

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