Python Control Structures: if, for, while

IHUB Talent – The Best Full Stack Python Training Course Institute in Hyderabad

Looking to start your career in Python development? IHUB Talent is the leading Full Stack Python training institute in Hyderabad, offering an advanced curriculum, hands-on projects, and a live intensive internship program designed by industry experts. Whether you’re a graduate, postgraduate, someone with an education gap, or planning a job domain change, IHUB Talent is the perfect place to begin your Python journey.

Our full stack Python course covers Python programming, web development with Django/Flask, REST APIs, MySQL/PostgreSQL, HTML, CSS, JavaScript, and deployment tools. The program is designed for job readiness, combining conceptual clarity with practical experience. 

Why Learn Python at IHUB Talent?

Live Intensive Internship: Work on real-time client projects guided by experienced mentors.

Career Focused: Ideal for graduates, postgraduates, domain changers, and candidates with education gaps.

Industry-Ready Curriculum: Covers Python core, OOP, web development, data handling, testing, and deployment.

Placement Support: Resume building, mock interviews, and interview scheduling with hiring partners.

Understanding Python Control Structures: if, for, while

Control structures are essential building blocks in Python that guide the flow of your program. Three of the most fundamental ones are if, for, and while.

1. if Statements – Making Decisions

The if statement allows your program to make decisions. It evaluates a condition, and if it’s true, executes a block of code. You can also use elif (else if) and else for more complex decision-making.

python

x = 10

if x > 5:

    print("x is greater than 5")

elif x == 5:

    print("x is equal to 5")

else:

    print("x is less than 5")

2. for Loops – Iterating Over Sequences

The for loop is used to iterate over a sequence like a list, tuple, or string.

python

fruits = ["apple", "banana", "cherry"]

for fruit in fruits:

    print(fruit)

You can also use range() to loop a specific number of times:

python

for i in range(5):

    print(i)

3. while Loops – Repeating Until a Condition Changes

The while loop runs as long as a condition remains true. It's useful when you don't know in advance how many times you'll need to loop.

python

count = 0

while count < 5:

    print(count)

    count += 1

Conclusion

Mastering control structures is key to writing flexible and efficient Python code. Whether you’re making decisions with if, looping with for, or repeating actions with while, these tools give you the power to control how your code behaves. 

Read More

Setting Up Your Full Stack Dev Environment

Scripting vs Programming in Python

Understanding Client-Server Architecture

Full Stack Python Developer Skills Checklist

Visit Our I-HUB Talent Testing Institute in Hyderabad