Python Coding Challenge - Question with Answer (ID -130226)

 

Code Explanation:

1️⃣ Tuple Initialization

t = ((1, 2), (3, 4), (5, 6))

t is a tuple of tuples.

Each inner tuple has exactly two elements.

Structure:

Index Value

0 (1, 2)

1 (3, 4)

2 (5, 6)

🔹 2️⃣ for Loop with Tuple Unpacking

for a, b in t:

Loop iterates one inner tuple at a time.

Tuple unpacking happens automatically:

First value → a

Second value → b

This loop will normally run 3 times, unless interrupted by break.

🔁 Iteration-by-Iteration Execution

🔹 🔁 Iteration 1

Current element:

(1, 2)

After unpacking:

a = 1

b = 2

Condition check:

if a == 3:

1 == 3 → ❌ False

break is not executed

Print statement:

print(a, b)

Output:

1 2

🔹 🔁 Iteration 2

Current element:

(3, 4)

After unpacking:

a = 3

b = 4

Condition check:

if a == 3:

3 == 3 → ✅ True

break execution:

break

Loop terminates immediately

Control exits the for loop

print(a, b) is skipped

Remaining elements are not processed

🔹 🔁 Iteration 3 ❌ (Does NOT run)

(5, 6)

This iteration never happens because the loop already ended.

🏁 Final Output

1 2

Applied NumPy From Fundamentals to High-Performance Computing