Python: Generate a random color hex, alphabetical string, random value and multiple of 7
Python module: Exercise-1 with Solution
Write a Python program to generate a random color hex, a random alphabetical string, random value between two integers (inclusive) and a random multiple of 7 between 0 and 70.
Use random.randint()
Sample Solution:
Python Code:
import random
import string
print("Generate a random color hex:")
print("#{:06x}".format(random.randint(0, 0xFFFFFF)))
print("\nGenerate a random alphabetical string:")
max_length = 255
s = ""
for i in range(random.randint(1, max_length)):
s += random.choice(string.ascii_letters)
print(s)
print("Generate a random value between two integers, inclusive:")
print(random.randint(0, 10))
print(random.randint(-7, 7))
print(random.randint(1, 1))
print("Generate a random multiple of 7 between 0 and 70:")
print(random.randint(0, 10) * 7)
Sample Output:
Generate a random color hex: #eb76d4 Generate a random alphabetical string: lGhPpBDqfCgXKzSbGcnmcDWBEZeiqcUqztgvwcXfVyPslOggKdbIxOejJfFMgspqrgskanNYpscJEOVIpYkGGNxQlaqeeubGDbQSBhBedrdOyqOmKPTZvzKmKVoidsuShSCapEXxxNJRCxXOwYUUPBefKmJiidGxHwvOxAEujZGjJjTqjRtuEXgyRsPQpqlqOJJjKHAPHmIJLpMvLTRVqwSeLCIDRdMnYpbg Generate a random value between two integers, inclusive: 0 4 1 Generate a random multiple of 7 between 0 and 70: 70
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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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