Скачать или смотреть Day 9 | Interview Questions ⁉️

👉 How would you generate a random number in Python without using the random module? 🤔


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🔹 Python Solutions

✅ Using time module (based on current time in milliseconds)

import time

def random_number():
Get current time in microseconds
t = int(time.time() * 1000000)
return t % 100 # random number between 0-99

print("Random number:", random_number())


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✅ Using uuid module (unique IDs have randomness)

import uuid

def random_number():
return uuid.uuid4().int % 100 # random number between 0-99

print("Random number:", random_number())


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✅ Using os.urandom (cryptographic randomness)

import os

def random_number():
return int.from_bytes(os.urandom(2), "big") % 100 # 0-99

print("Random number:", random_number())


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🔑 Explanation

time.time() → System clock changes constantly ⏱️

uuid.uuid4() → Generates unique random values 🔑

os.urandom() → Uses OS-level randomness, secure 🔐



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