Python: Create a list of random integers and select multiple items from the said list
Python module: Exercise-8 with Solution
Write a Python program to create a list of random integers and randomly select multiple items from the said list.
Use random.sample
Sample Solution:
Python Code:
import random
print("Create a list of random integers:")
population = range(0, 100)
nums_list = random.sample(population, 10)
print(nums_list)
no_elements = 4
print("\nRandomly select",no_elements,"multiple items from the said list:")
result_elements = random.sample(nums_list, no_elements)
print(result_elements)
no_elements = 8
print("\nRandomly select",no_elements,"multiple items from the said list:")
result_elements = random.sample(nums_list, no_elements)
print(result_elements)
Sample Output:
Create a list of random integers: [46, 4, 45, 50, 43, 85, 74, 42, 99, 7] Randomly select 4 multiple items from the said list: [99, 45, 85, 50] Randomly select 8 multiple items from the said list: [46, 43, 74, 4, 45, 85, 99, 50]
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Previous: Write a Python program to generate a float between 0 and 1, inclusive and generate a random float within a specific range.
Next: Write a Python program to set a random seed and get a random number between 0 and 1.
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Python: Tips of the Day
Inverts a dictionary with non-unique hashable values:
Example:
def tips_collect_dictionary(obj): inv_obj = {} for key, value in obj.items(): inv_obj.setdefault(value, list()).append(key) return inv_obj ages = { "Owen": 25, "Jhon": 25, "Pepe": 15, } print(tips_collect_dictionary(ages))
Output:
{25: ['Owen', 'Jhon'], 15: ['Pepe']}
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