Python Programming
June 7, 2025 at 06:13 PM
Today, Let’s move on to the next topic in the Python Coding Challenge:
🔹 *Day 7: Loops in Python (for and while)*
Loops are one of the most powerful tools in programming. They help us repeat tasks without writing repetitive code.
🔁 *for Loop*
Use a for loop when you know how many times you want to repeat something.
```for i in range(5):
print(i)```
🟢 *Output* :
0
1
2
3
4
✅ range(5) creates a sequence from 0 to 4
✅ i takes each value one by one
🔁 *while Loop*
Use a while loop when you want to repeat until a condition is no longer true.
```count = 1
while count <= 5:
print(count)
count += 1```
🟢 *Output* :
1
2
3
4
5
🔨 *Mini Projects to Practice*
*1. Multiplication Table Generator*
```num = int(input("Enter a number: "))
for i in range(1, 11):
print(f"{num} x {i} = {num * i}")```
👉 *This lets users generate the multiplication table of any number.*
*2. Pattern Printer (Staircase of Stars)*
```rows = 5
for i in range(1, rows + 1):
print("*" * i)```
🟢 *Output:*
*
**
***
****
*****
👉 *Great intro to nested logic and string multiplication.*
*React with ❤️ once you’re ready for the quiz*
Python Coding Challenge: https://whatsapp.com/channel/0029VaiM08SDuMRaGKd9Wv0L/1661
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