Implementation of continue statement in solving the problem

Welcome to our technical course where we dive into the world of Python programming and uncover the power of the continue statement. In this course, we’ll explore how this simple yet powerful tool can help us solve complex problems more efficiently. Whether you’re a beginner or an experienced programmer, understanding the continue statement will undoubtedly enhance your coding skills and unlock new possibilities in your projects.

What is the continue statement? Imagine you’re on a treasure hunt, and along the way, you encounter obstacles. Sometimes, instead of giving up entirely, you just want to skip past certain obstacles and continue your quest. Similarly, in programming, the continue statement allows us to skip certain parts of a loop iteration and proceed to the next one.

How does it work? Let’s break it down with a simple example. Suppose we want to print all the even numbers between 1 and 10, but skip any numbers that are divisible by 3. Here’s how we can do it with the continue statement:

for num in range(1, 11):
    if num % 2 != 0:  # Check if the number is odd
        continue      # Skip the rest of the loop for odd numbers
    if num % 3 == 0:  # Check if the number is divisible by 3
        continue      # Skip the number if divisible by 3
    print(num)        # Print the even numbers not divisible by 3

Practice Questions: Now, let’s reinforce our understanding with some practice questions:

1. Print all the numbers between 1 and 20 that are divisible by 4 but not by 6.
2. Calculate the sum of all the multiples of 5 between 1 and 100, skipping any multiples of 3.
3. Print the first 10 Fibonacci numbers, skipping any numbers that are divisible by 2.

Solutions: 1.

for num in range(1, 21):
    if num % 4 != 0:  # Check if not divisible by 4
        continue
    if num % 6 == 0:  # Check if divisible by 6
        continue
    print(num)

total_sum = 0
for num in range(1, 101):
    if num % 5 != 0:  # Check if not divisible by 5
        continue
    if num % 3 == 0:  # Check if divisible by 3
        continue
    total_sum += num
print("Sum of multiples of 5 (not divisible by 3) between 1 and 100:", total_sum)

count = 0
a, b = 0, 1
while count < 10:
    if a % 2 == 0:  # Check if even
        a, b = b, a + b
        continue
    print(a)
    a, b = b, a + b
    count += 1

Congratulations! You’ve now mastered the continue statement in Python. By skipping certain iterations in loops, you can write more efficient and concise code to tackle a variety of problems. Keep practicing and exploring its applications, and soon you’ll be using it effortlessly in your own projects. Happy coding!