Need some random numbers in your program? This article will help you to know different techniques to generate a random number in python. While developing small, large or enterprise applications, It requires generating random numbers. Let’s deep dive to Generate Random number using Python.
Python provides a ” random ” library to generate a random number using built un methods. Just “import random” and start generating a number which will be random.
Here is the example to generate a random integer number.
Generate Random number using Python
Using randint(a,b)
# Program to print 5 random integer numbers between 1 to 10000 import random for x in range(5): print random.randint(1, 10000)
This program prints 5 random integer numbers between 1 to 10000. randint is an inbuilt function in python random library. It has two parameters.randint(a,b)
It generates the random integer number N such that.a <= N <= b
Using random()
# Program to print 5 random numbers between 0.0 to 1.0 for x in range(5): print random.random()
This random function returns the random floating-point number in the range (0.0, 1.0).
For more information to generate random numbers, please visit the official python document for random.
https://docs.python.org/3/library/random.html
To learn more about Python, Please visit the Python category.