Python Mastery: 100+ Looping Scenarios to Master Python Loops

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In Python, loops are control flow structures that allow you to repeatedly execute a block of code. They are used to iterate over sequences, such as lists, strings, and other iterable objects, to perform a set of operations multiple times. Python supports two main types of loops: for loops and while loops.

1. For Loop with Range:

# This loop iterates over a range of numbers from 0 to 4.
for i in range(5):
    print(i)

2. For Loop with List:

# This loop iterates over each element in the list fruits.
fruits = ['apple', 'banana', 'cherry']
for fruit in fruits:
    print(fruit)

3. While Loop:

# This while loop continues executing as long as the condition count < 5 is true.
count = 0
while count < 5:
    print(count)
    count += 1

4. Nested For Loops:

# This example shows nested loops, 
# with the outer loop iterating 3 times and the inner loop iterating 2 times for each outer iteration.
for i in range(3):
    for j in range(2):
        print(i, j)

5. Looping Through Dictionary:

# This loop iterates over the key-value pairs of a dictionary…