What is Seeding ?

In C++, seeding a random number generator is the process of initializing the generator with a starting value, called a seed. This seed value is used to start the algorithm that generates random numbers. It ensures that the sequence of random numbers can be reproduced if the same seed is used again. Without seeding, the random number generator would produce the same sequence every time the program runs, which would not be truly random.

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

In C++, seeding a random number generator is important for generating different sequences of random numbers on each program run. This process consists of initializing the generator with a starting value, known as a seed. This ensures the randomness and unpredictability required for various applications such as simulations, games, and statistical sampling. In this article, we will learn how to seed a random number generator in C++.

Example:

Input:
Enter the Seed Value: 4

Output:
Random Number 1 1968078301
Random Number 2 287724083
Random Number 3 410622274
Random Number 4 558519326
Random Number 5 460165363

Similar Reads

What is Seeding ?

In C++, seeding a random number generator is the process of initializing the generator with a starting value, called a seed. This seed value is used to start the algorithm that generates random numbers. It ensures that the sequence of random numbers can be reproduced if the same seed is used again. Without seeding, the random number generator would produce the same sequence every time the program runs, which would not be truly random....

Seeding a Random Number Generator in C++

To seed the random number generator with user-provided value we can use the srand() function which is a part of library. It takes a unsigned integer value called seed as a parameter for initializing the random number generator with the seed value. Then, use the loop to print the random values using rand() method....

C++ Program to Seed Random Number Generator

The below example demonstrates how we can seed random number generator in C++....

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