Python Random uniform() Method with Examples

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Random uniform() Method in Python:

The uniform() method generates a random floating-point number between the two input values (both included).

Syntax:

random.uniform(a, b)

Parameters

a: This is Required. A number indicating the lowest possible outcome.

b: This is Required. A number indicating the highest possible outcome.

Examples:

Example1:

Input:

Given first number = 10
Given second number = 20

Output:

The random floating-point number between 10 and 20 = 17.597119991005258
(both 10 and 20 included)

Example2:

Input:

Given first number = 80
Given second number = 90

Output:

The random floating-point number between 80 and 90 = 81.63985884463067
(both 80 and 90 included)

Random uniform() Method with Examples in Python

Method #1: Using Built-in Functions (Static Input)

Approach:

  • Import random module using the import keyword.
  • Give the number as static input and store it in a variable.
  • Give the other number as static input and store it in another variable.
  • Pass the given two numbers as the arguments to the random.uniform() method that generates a random floating-point number between the given two numbers (both included).
  • Store it in another variable.
  • Print a random floating-point number between the given two numbers (both included).
  • The Exit of the Program.

Below is the implementation:

# Import random module using the import keyword.
import random
# Give the number as static input and store it in a variable.
gvn_fstnum = 10
# Give the other number as static input and store it in another variable.
gvn_scndnum = 20
# Pass the given two numbers as the arguments to the random.uniform() method
# that generates a random floating-point number between the given two numbers
# (both included).
# Store it in another variable.
rslt = random.uniform(gvn_fstnum, gvn_scndnum)
# Print a random floating-point number between the two numbers (both included).
print("The random floating-point number between",
      gvn_fstnum, "and", gvn_scndnum, "=", rslt)

Output:

The random floating-point number between 10 and 20 = 17.597119991005258

Method #2: Using Built-in Functions (User Input)

Approach:

  • Import random module using the import keyword.
  • Give the number as user input using the int(input()) function and store it in a variable.
  • Give the other number as user input using the int(input()) function and store it in another variable.
  • Pass the given two numbers as the arguments to the random.uniform() method that generates a random floating-point number between the given two numbers (both included).
  • Store it in another variable.
  • Print a random floating-point number between the given two numbers (both included).
  • The Exit of the Program.

Below is the implementation:

# Import random module using the import keyword.
import random
# Give the number as user input using the int(input()) function and store it in a variable.
gvn_fstnum = int(input("Enter some random number = "))
# Give the other number as user input using the int(input()) function 
# and store it in another variable.
gvn_scndnum = int(input("Enter some random number = "))

# Pass the given two numbers as the arguments to the random.uniform() method
# that generates a random floating-point number between the given two numbers
# (both included).
# Store it in another variable.
rslt = random.uniform(gvn_fstnum, gvn_scndnum)
# Print a random floating-point number between the two numbers (both included).
print("The random floating-point number between",
      gvn_fstnum, "and", gvn_scndnum, "=", rslt)

Output:

Enter some random number = 80
Enter some random number = 90
The random floating-point number between 80 and 90 = 81.63985884463067