vtu27619 · October 25, 2025 04:59 · Oct 25, 2025
diff --git a/Task8.py b/Task8.py
@@ -0,0 +1,145 @@
+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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