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October 25, 2025 04:59
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Likitha
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| Task8a | |
| def number_sequence(start, end, step=1): | |
| current = start | |
| while current <= end: | |
| yield current | |
| current += step | |
| start = int(input("Enter the starting number: ")) | |
| end = int(input("Enter the ending number: ")) | |
| step = int(input("Enter the step value: ")) | |
| # Create the generator | |
| sequence_generator = number_sequence(start, end, step) | |
| # Print the generated sequence of numbers | |
| for number in sequence_generator: | |
| print(number) | |
| Task8b | |
| 8.2. Program: | |
| def prime_generator(n): | |
| # Generate prime numbers up to n | |
| for num in range(2, n+1): | |
| for i in range(2, int(num**0.5) + 1): | |
| if num % i == 0: | |
| break | |
| else: | |
| yield num | |
| # Take user input | |
| n = int(input("Enter the upper limit to generate primes: ")) | |
| # Create the generator | |
| prime_gen = prime_generator(n) | |
| # Print the generated prime numbers | |
| print(f"Prime numbers up to {n}:") | |
| for p in prime_gen: | |
| print(p) | |
| Task8c | |
| def log_prime(func): | |
| def wrapper(n): | |
| for prime in func(n): | |
| print(f"Prime generated: {prime}") # log each prime | |
| yield prime | |
| return wrapper | |
| @log_prime | |
| def prime_generator(n): | |
| for num in range(2, n+1): | |
| for i in range(2, int(num**0.5)+1): | |
| if num % i == 0: | |
| break | |
| else: | |
| yield num | |
| # Generate primes up to 20 | |
| for p in prime_generator(20): | |
| pass | |
| Task8d | |
| def uppercase_decorator(func): | |
| def wrapper(text): | |
| return func(text).upper() | |
| return wrapper | |
| def lowercase_decorator(func): | |
| def wrapper(text): | |
| return func(text).lower() | |
| return wrapper | |
| @uppercase_decorator | |
| def shout(text): | |
| return text | |
| @lowercase_decorator | |
| def whisper(text): | |
| return text | |
| def greet(func): | |
| greeting = func("Hi, I am created by a function passed as an argument.") | |
| print(greeting) | |
| greet(shout) | |
| greet(whisper) |
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