Random String Generation with Upper Case Letters and Digits C

Home /

Table of Contents

Generate Random String

In Python, you can use the random and ‘string‘ modules to generate random strings. Here’s an example that generates a random string of length 10:

Python
import random
import string

# Define the length of the random string
length = 10

# Generate a random string of lowercase letters and digits
random_string = ''.join(random.choices(string.ascii_lowercase + string.digits, k=length))

print(random_string)

In the above example, ‘random.choices()‘ is used to randomly select characters from the string ‘string.ascii_lowercase + string.digits‘, which contains all lowercase letters and digits. The ‘k‘ argument specifies the length of the resulting string, which is assigned to the variable ‘random_string‘. Finally, the value of ‘random_string‘ is printed to the console.

You can customize the generated random string by modifying the arguments of random.choices(). For example, you can include uppercase letters or punctuation characters in the string by modifying the input string to random.choices().

Generate Random String with Upper Case Letters and Digits C

Here is an example code snippet in Python to generate a random string containing upper case letters and digits using the ‘random‘ and ‘string‘ modules:

Python
import random
import string

def generate_random_string(length):
    """
    This function generates a random string of given length consisting of upper case letters and digits.
    """
    # Define the characters to use in the random string
    characters = string.ascii_uppercase + string.digits
    
    # Generate a random string of given length
    random_string = ''.join(random.choices(characters, k=length))
    
    return random_string

You can call the above function with the desired length of the random string as an argument:

Python
random_string = generate_random_string(10)
print(random_string)

This will output a random string of length 10, consisting of upper case letters and digits.

Generate Random Integer

A random integer is an integer (i.e., a whole number with no fractional part) that is generated randomly, without any predictable pattern or sequence. Random integers are often used in programming for various applications, such as generating unique IDs, selecting random elements from a list, or simulating random events.

In Python, random integers can be generated using the built-in ‘random‘ module, which provides several functions for generating random numbers, including randint(), randrange(), and random(). These functions allow you to specify a range of possible values for the random integer, or generate a random integer within a specific range.

Here’s an example:

Python
import random

# Generate a random integer between 1 and 100 (inclusive)
random_number = random.randint(1, 100)

print(random_number)

In the above example, ‘random.randint(1, 100)‘ generates a random integer between 1 and 100 (inclusive), which is then assigned to the variable ‘random_number‘. Finally, the value of ‘random_number‘ is printed to the console.

You can change the range of the generated random number by changing the arguments of the randint() function to whatever range you need.

Generate Random Float

In Python, you can use the random module to generate random floating-point numbers. Here’s an example:

Python
import random

# Generate a random float between 0 and 1
random_float = random.random()

print(random_float)

In the above example, ‘random.random()‘ generates a random floating-point number between 0 and 1 (exclusive), which is then assigned to the variable ‘random_float‘. Finally, the value of ‘random_float‘ is printed to the console.

You can change the range of the generated random float by multiplying the output of random() by a desired range, like this:

Python
import random

# Generate a random float between 0 and 10
random_float = random.random() * 10

print(random_float)

In this case, ‘random.random() * 10‘ generates a random floating-point number between 0 and 10 (exclusive). You can adjust the range as needed by multiplying the output of ‘random()‘ by the desired range.

Share The Tutorial With Your Friends
Twiter
Facebook
LinkedIn
Email
WhatsApp
Skype
Reddit
Other Recommended Article