cpp-random Archives - GeeksforGeeks

How to Seed a Random Number Generator in C++?

Last Updated: 28 May 2024

In C++, seeding a random number generator is important for generating different sequences of random numbers on each program run. This proces ...read more

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How to Generate Random Number in Range in C++?

Last Updated: 23 May 2024

In C++, we have a random header that consists of standard library facilities for random number generation. In this article, we will learn ho ...read more

How to Create a Random Alpha-Numeric String in C++?

Last Updated: 18 March 2024

Creating a random alpha-numeric string in C++ means generating random characters from the set of alphanumeric characters (i.e., ‘A’-‘Z ...read more

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Generate a Random Number between 0 and 1

Last Updated: 13 March 2023

The Task is to generate a random number between 0 and 1.It is obvious that the number between 0 and 1 will be a floating point number. To ge ...read more

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Test Case Generation | Set 6 (Random Unweighted Binary Tree)

Last Updated: 17 April 2023

Generating Random Unweighted Binary Tree:Since this is a tree, the test data generation plan is such that no cycle gets formed.The number of...read more

Program to display characters slowly on the console in C++

Last Updated: 28 April 2021

The task is to write a C++ program that displays the characters of the given string slowly on the console.Approach: The given problem can be...read more

Generate a random Binary String of length N

Last Updated: 13 March 2023

Given a positive integer N, the task is to generate a random binary string of length N.Examples:Input: N = 7Output: 1000001Input: N = 5Outpu ...read more

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Random password generator in C

Last Updated: 26 December 2023

In this article, we will discuss how to generate a random password of a given length consists of any characters.Approach:The below-given pro ...read more

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How to generate a vector with random values in C++?

Last Updated: 13 December 2024

Generating a vector with random values means creating a vector of n elements and initialize each element some random values. In this article ...read more

Generate all integral points lying inside a rectangle

Last Updated: 30 January 2023

Given a rectangle of length L, and width, W, the task is to generate all integral coordinates (X, Y) that lie within a rectangle pf dimensio ...read more

Generate Passwords of given length

Last Updated: 10 February 2024

Given an integer N, the task is to generate random passwords of length N of easy, medium and strong level each.Easy level Password: Consists ...read more

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std::uniform_real_distribution a() method in C++ with Examples

Last Updated: 17 June 2019

The a() method of uniform_real_distribution class in C++ is used to get the lower bound of this uniform_real_distribution.Syntax:result_type ...read more

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std::uniform_real_ distribution class in C++ with Examples

Last Updated: 01 March 2024

In Probability, Uniform Distribution Function refers to the distribution in which the probabilities are defined on a continuous random varia ...read more

std::uniform_int_distribution class in C++

Last Updated: 08 May 2024

In Probability, Discrete Uniform Distribution Function refers to the distribution with constant probability for discrete values over a range...read more

rand() and srand() in C++

Last Updated: 02 May 2025

The rand() in C++ is a built-in function that is used to generate a series of random numbers. It will generate random numbers in the range [ ...read more